CN219102816U

CN219102816U - Lamp housing convenient for replacing components

Info

Publication number: CN219102816U
Application number: CN202223486042.XU
Authority: CN
Inventors: 刘金元
Original assignee: Shaoxing Jurui Lighting Technology Co ltd
Current assignee: Shaoxing Jurui Lighting Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a lamp housing convenient for replacing components, which comprises a mask and a housing seat, wherein the mask is detachably connected with the housing seat, a light projection through hole is formed in the mask, a blocking ring is fixed in the light projection through hole, a lens is placed in the light projection through hole, a lock pressing block is connected in the light projection through hole, a supporting ring is fixed in the lock pressing block, a supporting groove is formed in the mask, a positioning inserting block is fixed on the mask, and a clamping ring is fixed on the housing seat; the problem of screw loss is avoided; the split structure meets the environmental protection requirement better.

Description

Lamp housing convenient for replacing components

Technical Field

The utility model belongs to the technical field of lamp shells, and particularly relates to a lamp shell with components convenient to replace.

Background

In the existing products, in order to improve the products of the lamp housing of the products, most of the products are integrally injection molded, and the integral processing leads to the need of scrapping the products when the products are damaged, so that the lamp housing capable of being replaced locally is needed; a plurality of screw holes are reserved on the existing lamp housing, and the number of the screw holes can directly influence the structural strength of a product, so that the number of the screw holes is reduced as much as possible; in the process of screw fixation, a worker specially matched with screws is required, a user needs to unscrew the screws one by using a screwdriver when changing, and the screw is easy to lose in the process, so that the requirements of the user are changed, and a lamp housing without using the screw is required.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a lamp housing which facilitates replacement of components.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lamp body convenient to change part, includes face guard, housing base, the wiring hole has been seted up on the housing base, the face guard with housing base detachable is connected, the light projecting through-hole has been seted up on the face guard, light projecting through-hole internal fixation has and blocks the ring, block the ring and keep away from the housing base sets up, the lens has been placed in the light projecting through-hole, detachable be connected with lock briquetting in the light projecting through-hole, lock briquetting is kept away from the one end of lens is fixed with and supports and hold the ring, the face guard seted up with support the groove of holding ring looks adaptation, the face guard is kept away from lens one end is fixed with the location inserted block, the housing base towards the one end of face guard is fixed with the snap ring, the housing base passes through the snap ring with face guard interference fit.

Further, the locating insert is obliquely arranged at one end, far away from the lens, of the mask, the inclination angle alpha of the locating insert and the mask is 86-89 degrees, the outer wall of the locating insert is abutted against the inner wall of the shell seat, and the outer wall of the clamping ring is abutted against the inner annular wall of the abutting ring.

Further, a cutting piece is connected to the wiring hole.

Further, one end of the face mask facing the shell seat is provided with a four-finger clamping groove.

Further, a hexagonal tool groove is formed in one end, far away from the pressing block, of the supporting ring.

Further, a buckle for clamping the lamp body is fixed in the shell seat.

The beneficial effects of the utility model are as follows: the screw hole does not need to be formed, so that the structural strength of the product is higher than the structural strength of the lamp housing with the screw hole, the screw hole does not need to be formed, the production and manufacturing cost is reduced, the workers for forming the screw are saved, the assembly speed is higher, the overall height of the lamp housing can be reduced through the arrangement, the injection molding cost is saved, the structure is simpler, and the production and manufacturing cost of the lamp housing is lower on the premise of ensuring the original structural strength; the split type structure is adopted, when the components are damaged, the lamp housing is not required to be replaced integrally, only the corresponding components are required to be disassembled and replaced, screws are not required to be screwed, and the lamp is more convenient; the problem of screw loss is avoided; the split structure meets the environmental protection requirement better.

Drawings

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a rear view of the present utility model;

FIG. 4 is a schematic view in section in the direction A-A of FIG. 3;

FIG. 5 is an exploded view of the present utility model;

FIG. 6 is a perspective view of a mask of the present utility model;

FIG. 7 is a perspective view of a lock block of the present utility model;

FIG. 8 is a perspective view of a housing base of the present utility model;

fig. 9 is an enlarged view of a portion B of fig. 8.

The meaning of the reference numerals in the figures: 1-a mask; 2-a shell seat; 3-wiring holes; 4-a light projecting through hole; 5-a blocking ring; 6-a lens; 7-locking a pressing block; 8-a supporting ring; 9-a holding groove; 10-positioning the plug block; 11-snap ring; 12-cutting the sheet; 13-four finger clamping grooves; 14-hexagonal tool grooves; 15-snap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, the present utility model provides the following technical solutions: the utility model provides a lamp body convenient to change part, includes face guard 1, shell seat 2, set up on the shell seat 2 and walk line hole 3, face guard 1 with shell seat 2 detachable connection, set up light projecting through-hole 4 on the face guard 1, light projecting through-hole 4 internal fixation has and blocks ring 5, block ring 5 and keep away from shell seat 2 sets up, lens 6 has been placed in the light projecting through-hole 4, light projecting through-hole 4 internal detachable connection has lock briquetting 7, lock briquetting 7 is kept away from the one end of lens 6 is fixed with supports and holds ring 8, face guard 1 offer with support hold groove 9 that supports and hold ring 8 looks adaptation, face guard 1 is kept away from lens 6 one end is fixed with location insert 10, shell seat 2 face the one end of face guard 1 is fixed with snap ring 11, shell seat 2 passes through snap ring 11 with face guard 1 interference fit.

In the structure, a screw hole is not required to be formed, so that the structural strength of the product is higher than the structural strength of the lamp housing provided with the screw hole, no matched screw is required, the production and manufacturing cost is reduced, a worker for screwing is omitted, the assembly speed is higher, the overall height of the lamp housing can be reduced through the arrangement, the injection molding cost is saved, the structure is simpler, and the production and manufacturing cost of the lamp housing is lower on the premise of ensuring the original structural strength; the split type structure is adopted, when the components are damaged, the lamp housing is not required to be replaced integrally, only the corresponding components are required to be disassembled and replaced, screws are not required to be screwed, and the lamp is more convenient; the problem of screw loss is avoided; the split structure meets the environmental protection requirement better.

In this embodiment, the positioning insert 10 is obliquely disposed at one end of the mask 1 away from the lens 6, an inclination angle α of the positioning insert 10 and the mask 1 is 86-89 degrees, an outer wall of the positioning insert 10 abuts against an inner wall of the housing 2, and an outer wall of the snap ring 11 abuts against an inner annular wall of the abutment ring 8.

By adopting the structure, the four positioning plugs 10 form a horn shape with a big upper part and a small lower part, and can better grasp the shell seat 2 when being matched with the shell seat 2, thereby improving the connection strength of the shell seat 2 and the mask 1.

In this embodiment, the routing hole 3 is connected with a cutting piece 12.

With the above structure, the cutting piece 12 can be broken according to actual requirements to meet the wiring path of the electric wire without winding.

In this embodiment, a four-finger clamping groove 13 is formed at one end of the mask 1 facing the housing seat 2.

By adopting the structure, a worker can conveniently grasp the panel; saving injection molding materials; more beautiful, and the user can better distinguish the product or other products.

In this embodiment, a hexagonal tool groove 14 is formed at one end of the supporting ring 8 away from the pressing block.

By adopting the structure, a hidden assembly structure is adopted; the product is more distinctive and is used for improving the discrimination,

In this embodiment, a buckle 15 for clamping the lamp body is fixed in the housing 2.

By adopting the structure, the design without screw is adopted, the appearance of the product is better, and the lamp body is convenient to replace.

The assembly method comprises the following steps: the mask 1 is placed on a workbench, the clamping grooves of four limbs are upward, the lens 6 is placed in the light projection through hole 4, the inner hexagonal tool is inserted into the hexagonal tool groove 14, the lock pressing block 7 is aligned with the light projection through hole 4, the inner hexagonal tool is rotated, the supporting ring 8 is propped against the bottom wall of the supporting groove 9, four corners of a lamp body of the shell seat 2 are clamped into the clamping buckles 15, a flat cable of the lamp body is penetrated out from the wiring hole 3, the inner cavity of the shell seat 2 is aligned with the positioning inserting block 10, the shell seat 2 is pressed forcefully until the clamping ring 11 completely falls into the ring mouth of the supporting ring 8 and the lower end face of the clamping ring 11 is flush with the top surface of the supporting ring 8, and then the assembly is completed.

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

Claims

1. The utility model provides a lamp body convenient to change part, includes face guard, shell seat, set up the wiring hole on the shell seat, its characterized in that: the face guard with the shell seat detachable is connected, the light projecting through-hole has been seted up on the face guard, light projecting through-hole internal fixation has the blocking ring, the blocking ring is kept away from the shell seat sets up, the lens has been placed in the light projecting through-hole, detachable the being connected with lock briquetting in the light projecting through-hole, lock briquetting is kept away from the one end of lens is fixed with supports and holds the ring, the face guard set up with support and hold the groove of holding ring looks adaptation, the face guard is kept away from lens one end is fixed with the location inserted block, the shell seat is towards the one end of face guard is fixed with the snap ring, the shell seat passes through the snap ring with face guard interference fit.

2. A lamp housing for facilitating replacement of a component as recited in claim 1, wherein: the locating insert is obliquely arranged at one end, far away from the lens, of the mask, the inclination angle alpha of the locating insert and the mask is 86-89 degrees, the outer wall of the locating insert is abutted against the inner wall of the shell seat, and the outer wall of the clamping ring is abutted against the inner annular wall of the abutting ring.

3. A lamp housing for facilitating replacement of a component as recited in claim 1, wherein: and the wiring hole is connected with a cutting piece.

4. A lamp housing for facilitating replacement of a component as recited in claim 1, wherein: the face guard face the one end of shell seat has seted up four and has pointed the centre gripping groove.

5. A lamp housing for facilitating replacement of components as recited in claim 2, wherein: and a hexagonal tool groove is formed in one end, far away from the pressing block, of the supporting ring.

6. A lamp housing for facilitating replacement of a component as recited in claim 1, wherein: the shell seat is internally fixed with a buckle for clamping the lamp body.