Patent ID: 12222088

Numeral reference:1. Lamp head assembly;2—Luminous assembly;3—First wire;4—Second wire;5—Insulation rubber;6—First shell;7—Fix block;8—Metal conductive hole;9—Second shell;10—Third shell;11—Integrated lampwick;12—Support column;13—Conductive pin;14—Colorless transparent light guide column;15—Conical groove;16—Chamfer;17—Transparent lampshade;18—External thread;19—Internal thread;20—Fourth shell;21—Anti-slip protrusion;22—Connection block;23—Hole;24—Lower shell;25—Conductive needle;26—Wire groove;27—Hook;28—Clamping hole.

DESCRIPTION OF EMBODIMENTS

The following will provide a clear and complete description of the technical solution in the embodiments of the present disclosure, in combination with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the art without creative work fall within the protection scope of the present disclosure.

Please refer toFIGS.1-10. The present disclosure provides a technical solution: a PIN lighting lamp with pin protection, including a lamp head assembly1, a luminous assembly2, a first wire3, and a second wire4. The first wire3is configured to connect the second wire4to a power supply and is configured to parallel multiple second wires4. A connection position between the first wire3and the second wire4is covered with an insulation rubber5, the second wire4is electrically connected to the lamp head assembly1, the luminous assembly2is installed in the lamp head assembly1and electrically connected to the lamp head assembly1. During production, multiple first wires3can be connected in parallel on the first wire3according to an actual usage need, that is, multiple light bulbs can be used in parallel.

The lamp head assembly1includes a first shell6and a fix block7, the fix block7is fixed at a top of an inner side of the first shell6, and the fix block7is fixedly provided with a metal conductive hole8. The second wire4runs through a top of the first shell6and is electrically connected to a top of the metal conductive hole8. The metal conductive hole8is configured to provide power to the luminous assembly2.

The luminous assembly2includes a second shell9, a third shell10, an integrated lampwick11, a support column12, and a conductive pin13. Two support columns12are fixed on the second shell9, the conductive pin13runs through the support column12. The integrated lampwick11is provided at an end of the support column12, and one end of the conductive pin13is fixed to the integrated lampwick11, and the other end thereof extends through the support column12and to an interior of the second shell9, the conductive pin13is inserted into the metal conductive hole and electrically connected to the metal conductive hole. The third shell10is located on an outer side of the integrated lampwick11and is clamped to the second shell9.

The conductive pin13is supported by the second shell9and the support column12, thereby avoiding deformation of the conductive pin13. The second shell9and the third shell10are clamped and wrapped on the outer side of the integrated lampwick11, which provides protection for the integrated lampwick11.

The second shell9and the third shell10are both made of a colorless transparent material, thereby reducing an impact on a brightness of the lampwick.

An outer side of the third shell10is fixed with a colorless transparent light guide column14, and an end of the colorless transparent light guide column14is provided with a conical groove15, which improves the brightness of the light bulb.

An edge of the metal conductive hole is provided with a chamfer16, which facilitates an insertion of the conductive pin13into the metal conductive hole.

The PIN lighting lamp with pin protection further includes a transparent lampshade17configured to protect the luminous assembly2. An end of the transparent lampshade17is provided with an external thread18, the inner side of the first shell6is provided with an internal thread19. The transparent lampshade17is threaded to the first shell6, which provides protection for the luminous assembly2and further improves a service life of the integrated lampwick11.

The PIN lighting lamp with pin protection further includes a fourth shell20, which is fixed at an end of the first shell6, the fourth shell20is an integrated structure with the first shell6. After the transparent lampshade17is tightened, the edge of the fourth shell20contacts an outer wall of the transparent lampshade17, thereby forming a sealing effect and improving the sealing of the transparent lampshade17to the luminous assembly2.

An outer side of the first shell6is provided with anti-slip protrusion21for easy rotation of the first shell6.

The insulation rubber5is fixed with a connection block22, the connection block22is provided with a hole23. The light bulb can be hung at a high place through the connection block22, thereby improving a practicality of using multiple light bulbs simultaneously.

The PIN lighting lamp with pin protection further includes a connector for electrically connecting the first wire3and the second wire4, the connector includes an upper shell, a lower shell24, and a conductive needle25. The upper shell and the lower shell24are clamped through a clamping portion provided on them, a wire groove26is provided between the upper shell and the lower shell24for placing the first wire3and the second wire4. The insulation rubber5is wrapped on an outer side of the upper shell and the lower shell24, and the conductive needle25is provided with two, one conductive needle25fixes a live wire on the first wire3and the second wire4, while the other conductive needle25fixes a zero wire on the first wire3and the second wire4. The conductive needle25is inserted and fixed on the upper and lower shells24, rendering a connection between the first wire3and the second wire4more stable, with strong conductivity and waterproof sealing.

An edge of an end of the second shell9is provided with a hook27, an end of the third shell10is provided with a clamping hole28. The second shell9and the third shell10are clamped in the clamping hole28through the hook27to achieve clamping.

It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, terms “include”, “comprise”, or any other variation thereof are intended to encompass a non-exclusive inclusion, such that a process, method, item, or device that includes a series of elements not only includes those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, item, or device.

Although embodiments of the present disclosure have been shown and described, it can be understood by those skilled in the art that multiple changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present disclosure. The scope of the present disclosure is limited by the accompanying claims and their equivalents.