CN210831840U

CN210831840U - Connecting piece of lamp cover and lamp body for projection lamp

Info

Publication number: CN210831840U
Application number: CN201922215533.2U
Authority: CN
Inventors: 黄智杰
Original assignee: Xiamen Aohua Industry Co ltd
Current assignee: Xiamen Aohua Industry Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-23
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a connecting piece of lamp lid and lamp body for projection lamp, including connecting the lid, connect the lid inboard and be equipped with the annular inner wall that wraps up the lid, inner wall center department is equipped with the boss, and the boss outwards extends and forms the connecting pin, is equipped with the gusset that sets up in pairs between boss and the annular inner wall, and the gusset is equipped with the breach along annular inner wall between radial setting and the gusset with interior wall connection department, and connecting the lid lateral surface and being equipped with the recess that extends to the middle part for middle part bellied arcwall face and border, the recess is circular as central annular array setting, at least one with connecting the lid be equipped with the opening in the recess. The utility model discloses a connecting piece main part of lamp lid and lamp body for the projection lamp is the connection lid, connects to cover and is equipped with boss and connecting pin and connect lamp lid and lamp body as connection structure, is equipped with gusset, recess and opening as heat radiation structure, promotes heat dispersion, and overall structure is simple, convenient to use.

Description

Connecting piece of lamp cover and lamp body for projection lamp

Technical Field

The utility model relates to a profection lamp technical field, concretely relates to connecting piece of lamp lid and lamp body for profection lamp.

Background

The LED projection lamp is also called a linear LED projection lamp, because the LED projection lamp is in a strip shape, the LED projection lamp is also called an LED linear lamp, is mainly used for architectural decoration and illumination and is also used for outlining large buildings. The connecting structure between the lamp cover and the lamp body directly influences the integral structural strength and the use performance of the projector lamp, and the connecting piece of the lamp cover and the lamp body for the existing projector lamp still has a great improvement space structurally so as to improve the connecting strength and the heat dissipation performance of the projector lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a connecting piece of lamp lid and lamp body for projection lamp has save material, connects stable and good heat dissipation's advantage.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a connecting piece of lamp lid and lamp body for projection lamp, is including connecting the lid, it is equipped with the annular inner wall that wraps the lid to connect the lid inboard, inner wall center department is equipped with the boss, the boss outwards extends and forms the connecting pin, be equipped with the gusset that sets up in pairs between boss and the annular inner wall, the gusset is equipped with the breach along the radial junction that sets up of annular inner wall and gusset and inner wall, it is equipped with the recess that extends to the middle part for middle part bellied arcwall face and border to connect the lid lateral surface, the recess is circular as central annular array setting, at least one with connecting the lid be equipped with the opening in the recess.

Further, the table top of the boss is lower than the inner wall.

So set up, the boss can not influence inner wall and gusset and lamp lid and lamp body and be connected.

The number of the rib plates is 3, and each pair of rib plates consists of two rib plates arranged in parallel.

By the arrangement, the strength of the rib plates can be ensured by the two parallel rib plates, and the use of materials is reduced.

And further arranging, a cavity is formed between each pair of rib plates and the inner wall.

So set up, a large amount of consumptive materials have been saved to the cavity structure, provide the structural basis for the heat dissipation of lamp body side simultaneously.

Further setting, recess quantity is 6, the opening sets up in looks three recess of looks spaced.

So set up, the opening can be in the radiating while, guarantees the structural strength who connects the lid.

Further provided, the connection cover is an integrally formed piece.

So set up, improve the structural strength and the aesthetic property of connecting the lid.

Further, a chamfer structure is arranged at the edge of the connecting cover.

So set up, connect the lid more comfortable when the operation, the appearance is more pleasing to the eye.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of connecting piece of lamp lid and lamp body for projection lamp possesses following beneficial effect:

the utility model discloses a connecting piece main part of lamp lid and lamp body for the projection lamp is the connection lid, connects to cover and is equipped with boss and connecting pin and connect lamp lid and lamp body as connection structure, is equipped with gusset, recess and opening as heat radiation structure, promotes heat dispersion, and protruding structure that can also joint lamp lid or on the lamp body between the gusset plays the positioning action, and overall structure is simple, convenient to use.

Drawings

Fig. 1 is a schematic view of the inner side structure of the present invention;

fig. 2 is a schematic diagram of the outer side structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic diagram of an inner side structure of the present invention, and fig. 2 is a schematic diagram of an outer side structure of the present invention.

The utility model provides a pair of connecting piece of lamp lid and lamp body for projection lamp, including connecting lid 1, it is integrated into one piece spare to connect lid 1, it is equipped with the annular inner wall 101 that wraps the lid to connect 1 inboard of lid, inner wall 101 center department extends and forms circular boss 102, boss 102 center outwards extends and forms connecting pin 103, be equipped with the gusset 104 that sets up in pairs between boss 102 and the inner wall 101, gusset 104 is equipped with breach 105 along annular inner wall 101 is radial to be set up and gusset 104 and inner wall 101 junction, it is equipped with the recess 106 that extends to the middle part to connect lid 1 lateral surface for middle part bellied arcwall face and border, recess 106 uses connecting lid 1 circular as central annular array setting, be equipped with opening 107 in at least one recess 106.

The top surface of the boss 102 is lower than the inner wall 101, and the boss 102 does not affect the inner wall 101 and the rib plate 104 to connect the lamp cover and the lamp body.

The number of the rib plates 104 is 3, each pair of rib plates 104 is composed of two rib plates 104 arranged in parallel, the two parallel rib plates 104 can ensure the strength of the rib plates 104, and the use of materials is reduced.

A cavity 108 is formed between each pair of rib plates 104 and the inner wall 101, and a large amount of consumables are saved due to the structure of the cavity 108, and meanwhile, a structural foundation is provided for heat dissipation of the side face of the lamp body.

The recess 106 quantity is 6, and opening 107 sets up in three recess 106 of looks spaced, and opening 107 can be in the heat dissipation, guarantees to connect the structural strength of lid 1, connects lid 1 edge and is equipped with the chamfer structure. The connecting cover 1 is more comfortable in operation and more attractive in appearance.

The utility model discloses a when the connecting piece of lamp lid and lamp body for the projection lamp used, be equipped with boss 102 and connecting pin 103 on the connecting lid 1 as connection structure, connecting pin 103 cross-under lamp lid and lamp body, gusset 104, recess 106 and opening 107 on the connecting pipe are as heat radiation structure, promote the heat dispersion of projection lamp side, and the protruding structure that can also joint on lamp lid or the lamp body between gusset 104 plays the positioning action, and overall structure is simple, convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connecting piece of lamp lid and lamp body for projection lamp, a serial communication port, including connecting the lid, it is equipped with the annular inner wall that wraps the lid to connect the lid inboard, inner wall center department is equipped with the boss, the boss outwards extends and forms the connecting pin, be equipped with the gusset that sets up in pairs between boss and the annular inner wall, the gusset is equipped with the breach along the radial junction that sets up and gusset and inner wall of annular inner wall, it is equipped with the recess that extends to the middle part for bellied arcwall face in middle part and border to connect the lid lateral surface, the recess is circular as central annular array setting, at least one with connecting the lid be equipped with the opening in the recess.

2. The connector between a lamp cover and a lamp body for a projector lamp as claimed in claim 1, wherein the projection has a top surface lower than the inner wall.

3. The connector for a lamp cover and a lamp body for a projector according to claim 2, wherein the number of the rib plates is 3, and each pair of the rib plates is composed of two rib plates arranged in parallel.

4. The connector for a lamp cover and a lamp body for a projector lamp according to claim 3, wherein a cavity is formed between each pair of ribs and the inner wall.

5. The connector for a lamp cover and a lamp body for a projector lamp as claimed in claim 1, wherein the number of the grooves is 6, and the openings are provided in three grooves spaced apart.

6. The connector for a lamp cover and a lamp body for a projector lamp as claimed in claim 1, wherein the connector cover is an integrally formed member.

7. The connector for a lamp cover and a lamp body for a projector lamp as claimed in claim 1, wherein the edge of the connector cover is provided with a chamfered structure.