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Lamp holder structure and lamp

A lamp head and molding structure technology, applied in the field of lighting, can solve problems such as poor installation reliability and complicated installation process of optical structures, and achieve the effects of facilitating heat dissipation, avoiding poor stabilization effect, and improving installation reliability

Active Publication Date: 2020-08-07
深圳市海洋王铁路照明技术有限公司 +11
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the embodiments of the present invention is to provide a lamp cap structure, aiming to solve the technical problems of complex optical structure installation process and poor installation reliability in the prior art

Method used

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  • Lamp holder structure and lamp
  • Lamp holder structure and lamp
  • Lamp holder structure and lamp

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Please also refer to Figure 1 to Figure 3 The lamp head structure provided by the embodiment of the present invention includes a first lighting assembly 1, a second lighting assembly 2, a circuit board 3, and a heat dissipation bracket 4 fixed on the circuit board 3. The heat dissipation bracket 4 is an integrally formed structure made of metal materials. , aluminum is selected here but not exclusively limited. One side of the cooling bracket 4 has at least a first installation position 411 and a second installation position 421 arranged at intervals, the first lighting assembly 1 is installed on the first installation position 411, and the second lighting assembly 2 is installed on the second installation position 421. That is to say, the first lighting assembly 1 and the second lighting assembly 2 are installed on the cooling bracket 4 respectively. Moreover, the structures of the first lighting assembly 1 and the second lighting assembly 2 are not exactly the same....

Embodiment 2

[0051] Please also refer to Figure 5 to Figure 7 The difference between this embodiment and Embodiment 1 is that: the other side of the heat dissipation support 4 is provided with a plurality of evenly distributed second heat dissipation fins 6, and each second heat dissipation fin 6 is extended along the length direction of the heat dissipation support 4, and At least part of the second heat dissipation fins 6 extend into the heat dissipation cavity 422 , that is, at least part of at least some of the second heat dissipation fins 6 extend into the heat dissipation cavity 422 . Wherein, the extending direction of the second cooling fins 6 is perpendicular to the axial direction of the cooling bracket 4 . And a plurality of second heat dissipation fins 6 are arranged at intervals, and every two adjacent second heat dissipation fins 6 are evenly spaced to form a first heat dissipation groove 61, that is, a plurality of second heat dissipation fins 6 are surrounded to form a plu...

Embodiment 3

[0058] see Figure 8The difference between this embodiment and Embodiment 2 is that: the other side of the heat dissipation support 4 is provided with a plurality of third heat dissipation fins 7, and each third heat dissipation fin 7 extends along the width direction of the heat dissipation support 4, and is respectively connected to each The second heat dissipation fins 6 , that is, a plurality of third heat dissipation fins 7 are disposed on the second heat dissipation fins 6 . A plurality of third heat dissipation fins 7 are arranged at intervals, and two adjacent third heat dissipation fins 7 are spaced apart to form second heat dissipation grooves 71. Each second heat dissipation groove 71 extends along the width direction of the heat dissipation support 4 and communicates with the first heat dissipation fins 7 respectively. Heat dissipation groove 61; Wherein, the extension direction of the third heat dissipation fin 7 is perpendicular to the axial direction of the heat...

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Abstract

The invention is applicable to the technical field of lighting, and provides a lamp holder structure and a lamp. The lamp holder structure comprises a first lighting assembly, a second lighting assembly, a circuit board and a heat dissipation support fixed on the circuit board, wherein the heat dissipation support is of an integrally-formed structure, and one side of the heat dissipation support is at least provided with a first installation position and a second installation position which are arranged at intervals; a height difference exists between the first installation position and the second installation position in the axial direction of the heat dissipation support; the first lighting assembly is installed on the first installation position, the second lighting assembly is installed on the second installation position, and the circuit board is electrically connected to the first lighting assembly and the second lighting assembly. The first installation position and the second installation position are arranged on the integrally-formed heat dissipation support, so that the first lighting assembly and the second lighting assembly can be directly installed on the same heat dissipation support, the installation process is simple, and the situation that the overall stability effect of the lamp holder structure is poor due to the fact that a plurality of heat dissipation supports are arranged can be avoided. In addition, the heat dissipation support is integrally formed, and heat dissipation is facilitated.

Description

technical field [0001] The invention belongs to the technical field of lighting, and more specifically relates to a lamp cap structure and a lamp. Background technique [0002] At present, in order to improve the multifunctional performance of lighting fixtures, various optical structures, such as spotlights and floodlights, are generally arranged on the lamp head structure of the lighting fixtures. Since different optical structures have different sizes, it is generally necessary to install different optical structures on corresponding mounting plates, and then install each mounting plate on the lamp head structure. [0003] The installation method of the above optical structure makes the assembly process of the optical structure very complicated, and the setting of multiple mounting plates makes the installation reliability between the optical structures low, and the overall stability of the lamp head structure is poor; in addition, the optical structure The installation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V29/76
CPCF21S2/00F21V19/00F21V29/76F21V29/763
Inventor 周明杰张磊
Owner 深圳市海洋王铁路照明技术有限公司