CN201715457U

CN201715457U - Lamp holder fixing device

Info

Publication number: CN201715457U
Application number: CN2010201895001U
Authority: CN
Inventors: 阮浪浪
Original assignee: NINGBO ZHENGYAO LIGHTING ELECTRICAL APPLIANCES Co Ltd
Current assignee: NINGBO ZHENGYAO LIGHTING ELECTRICAL APPLIANCES Co Ltd
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2011-01-19
Anticipated expiration: 2020-05-14

Abstract

The utility model discloses a lamp holder fixing device. The device adopts a barrel structure with an opening at one end; a cavity is formed on the barrel structure with the opening; symmetrical mounting seats are vertically arranged at the bottom of the cavity; mounting grooves are arranged on the opposite surfaces of the mounting seats; the mounting grooves penetrate through the upper surfaces of the mounting seats; lugs are arranged on the opposite inner walls of the two mounting grooves; grooves are arranged on the opposite surfaces of the two lugs; and a through wires hole is arranged on the inner wall of the cavity. By adopting the matching of the lugs on a lamp holder and the grooves on the lugs, the lamp holder is arranged in the mounting groove, and a wire which penetrates through the through wires hole can be connected with the lamp holder. If the model number of a bulb is changed, only the lamp holder is required to be changed, and the fixing device of the lamp holder is not required to be changed, therefore, the application area of the fixing device is wider and the versatility is higher on the basis that the structural strength is guaranteed, and the design and production costs are reduced.

Description

A kind of lamp socket fixture

Technical field

The utility model relates to field of light fittings, especially relates to a kind of fixture of fixedly bulb mount pad.

Background technology

Usually the bulb mount pad is installed on the base by screw, and base is provided with the lampshade installing hole, on the bulb mount pad bulb is installed, and lampshade is installed on base then.Design need be according to different mount pad and the understructures of different bulb model designs like this, and the diversity of incompatible current design and the polytropy of bulb model have not only increased design cost but also increased manufacturing cost.The Chinese utility model patent specification of the CN201103861Y that on August 20th, 2008 was announced discloses a kind of lamp socket, comprise pedestal and lampshade, this lamp socket fixing socket on pedestal, in case the model change of lamp like this, need be according to the model of lamp corresponding change pedestal, pedestal needs die sinking again, design and manufacturing cost increase like this, be unfavorable for the needs that enterprise reduces cost, and need socket be installed on the pedestal that production efficiency is lower with screw.

The utility model content

The utility model mainly is to solve in the prior art to exist and need socket be installed on the pedestal with screw, can not adapt to the change of bulb model, need die sinking again to increase cost, and socket complex installation process, the problem that production efficiency is on the low side provides a kind of lamp socket fixture, can be under the prerequisite that guarantees lamp socket intensity, improve the versatility of fixture and the convenience of installation, reduce design and manufacturing cost.

In order to solve the problems of the technologies described above, the utility model has adopted a kind of like this lamp socket fixture, this device is the barrel-like structure of an end opening, be provided with on the barrel-like structure of opening and form cavity, the mount pad of symmetry vertically is set in described cavity bottom, on the opposite face of described mount pad mounting groove is set, described mounting groove connects described mount pad upper surface, on the relative inwall of two described mounting grooves, be provided with projection, two described projection opposite faces are provided with groove, on described cavity inner wall through wires hole are set.Utilize cooperating of projection and projection upper groove on the lamp socket like this, lamp socket is arranged in the mounting groove, electric wire is passed through wires hole be connected with lamp socket and just can.Need not change the fixture of lamp socket if the model change of bulb like this, a need change lamp socket, under the prerequisite that guarantees structural strength, make that the application surface of this fixture is wider, versatility is higher.And this device has changed the mode that in the past needs with the screw mounting lamp holder, only lamp socket need be inserted in the mounting groove, installation process is simplified greatly, enhance productivity, compare with original lamp seat fixing structure and can improve 20% production efficiency, reduced design and production cost.

As preferably, described projection upper surface is downward-sloping.The upper surface of projection is downward-sloping, can make when installing on the lamp socket, and the projection on the lamp socket is to the component of the oriented both sides of projection, and then mounting groove is strutted to both sides, is convenient to like this lamp socket is mounted in the mounting groove.

As preferably, spacing crossette is set on the described projection.Spacing crossette can limit the position of lamp socket bottom, and it is more stable that lamp socket is installed in mounting groove, and leave certain space in the bottom of lamp socket, is convenient to electric wire arrangement and heat-dissipating space is provided.

As preferably, this device outer bottom evenly is provided with grid.Outer bottom at this device is provided with grid, can improve radiating efficiency, and then improves the service life of bulb and lamp socket.

As preferably, it is characterized in that in described cavity floor the lamp socket erection column is set vertically, described erection column upper surface is provided with installing hole.Like this can be so that lampshade is installed on this device.

The beneficial effects of the utility model are with lamp socket fixture and lamp socket independent design, if the model change of bulb like this, the fixture that only needs to change lamp socket and need not change lamp socket, under the prerequisite that guarantees structural strength, make that the application surface of this fixture is wider, versatility is higher, and this device has changed the mode that in the past needs with the screw mounting lamp holder, only lamp socket need be inserted in the mounting groove, installation process is simplified greatly, enhance productivity, compare with original lamp seat fixing structure and can improve 20% production efficiency, reduced design and production cost.

Description of drawings

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

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the cutaway view of Fig. 2 along A-A;

Fig. 4 is the rearview of Fig. 2;

Fig. 5 is the perspective view after mounting lamp holder on the utility model;

Fig. 6 is the axial cutaway view of Fig. 5.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

As shown in Figure 1 to Figure 3, lamp socket fixture of the present utility model is a kind of barrel-like structure of an end opening, form cavity in the barrel-like structure, in the bottom vertical of cavity the mount pad 1 of the symmetry of one is set, is provided with mounting groove 2 on the opposite face of mount pad 1, described mounting groove 2 connects the upper surface of mount pads 1, projection 4 is set on the opposite face of mounting groove 2, the opposite face of projection 4 is provided with groove 8, and the upper surface of projection 4 is downward-sloping, and the bottom is provided with crossette 7.The through wires hole 6 of perforation is set on the inwall of cavity, and the lampshade erection column 3 of one is set in the bottom of cavity, be provided with installing hole at the upper surface of erection column 3.As shown in Figure 4, the outer bottom at this device evenly is provided with strip grid 5.

To shown in Figure 6, utilize the cooperation between projection 10 and the groove 8 to be mounted in the mounting groove 2 lamp socket 9 as Fig. 5, electric wire is passed through wires hole 6 be connected, just after on the socket of lamp socket 9 bulb being installed, can use with lamp socket 9.Because projection 4 upper surfaces are downward-sloping and the bottom is provided with crossette 7, feasible installation is more prone to, spacing crossette 7 can limit the position of lamp socket 9 bottoms, it is more stable that lamp socket 9 is installed in mounting groove, and leave certain space in the bottom of lamp socket 9, be convenient to electric wire arrangement and heat-dissipating space is provided.

If the model change of bulb like this, only need change lamp socket 9 and need not change the lamp socket fixture, under the prerequisite that guarantees structural strength, make that the application surface of this fixture is wider, versatility is higher, and this device has changed needs to use the screw mounting lamp holder in the past, only lamp socket need be inserted in the mounting groove, installation process is simplified greatly, enhance productivity, compare with original lamp seat fixing structure and can improve 20% production efficiency, reduced design and production cost.

Claims

1. lamp socket fixture, it is characterized in that, this device is the barrel-like structure of an end opening, be provided with on the barrel-like structure of opening and form cavity, the mount pad (1) of symmetry vertically is set in described cavity bottom, mounting groove (2) is set on the opposite face of described mount pad (1), described mounting groove (2) connects described mount pad (1) upper surface, on the relative inwall of two described mounting grooves (2), be provided with projection (4), two described projections (4) opposite face is provided with groove (8), and through wires hole (6) is set on described cavity inner wall.

2. according to the described a kind of lamp socket fixture of claim 1, it is characterized in that described projection (4) upper surface is downward-sloping.

3. according to the described a kind of lamp socket fixture of claim 1, it is characterized in that (4) are provided with spacing crossette (7) on the described projection.

4. according to the described a kind of lamp socket fixture of claim 1, it is characterized in that this device outer bottom evenly is provided with grid (5).

5. according to the described a kind of lamp socket fixture of the arbitrary claim of claim 1 to 4, it is characterized in that in described cavity floor lamp socket erection column (3) is set vertically, described erection column (3) upper surface is provided with installing hole.