Lamp shell convenient to assemble

Abstract

The utility model belongs to the technical field of lamp shells, and particularly relates to a lamp shell convenient to assemble, which comprises a lamp shade, an external thread ring is fixedly mounted on the lamp shade, a plurality of limit bumps are arranged on the external thread ring, a base is arranged above the lamp shade, an internal thread ring is fixedly mounted below the base, and the limit bumps are arranged on the internal thread ring. The outer threaded ring and the inner threaded ring are matched with each other, a limiting ring is fixedly installed in the base, a plurality of positioning short rods are fixedly installed on the limiting ring, a light-emitting assembly is installed between the lampshade and the base, and the lampshade and the base are fixed together through matching of the outer threaded ring and the inner threaded ring. The light-emitting assembly is positioned by the short positioning rod, and the position of the light-emitting assembly is limited by the limiting lug and the limiting ring, so that the light-emitting assembly is fixed in the device, and the light-emitting assembly is simple to mount and demount due to the design.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp housing technical field, concretely is a lamp housing of convenient assembly. BACKGROUND

[0002] Lamp is the general term of lighting tool, refers to the light, distribution and change light source light distribution appliance, including all for fixing and protecting light source required all zero, part and with power connection necessary line annex, lamp housing as the important component of lamp, not only has the effect of protecting lamp internal structure, still influences lamp appearance design and light effect.

[0003] LED lamp due to its small size, low power consumption, long service life, high brightness, low heat, environmental protection and other advantages, has gradually been popular in daily life, in the assembly of LED lamp, light source substrate often needs through the adhesive and screw thread and other multiple fixed means and radiator combination, this process is quite complex, brings great challenge to subsequent dismounting, maintenance, and single dependence heat conductive silica gel adhesive fixed structure has the risk of instability, easy to cause light source substrate loose and fall off, reduces the overall stability and durability of lamp, for this, we propose a lamp housing of convenient assembly. SUMMARY

[0004] In view of the prior art, the utility model provides a lamp housing of convenient assembly, through the cooperation of outer thread ring and inner thread ring, the lampshade is fixed together with the base, at the same time, the positioning short rod is positioned to the light emitting assembly, the limiting lug and the limiting ring limit the position of the light emitting assembly, so that the light emitting assembly is fixed to the inside of the device, this design makes the installation and disassembly of the light emitting assembly simple, solves the background problem.

[0005] To achieve the above object, the utility model is realized by the following technical scheme:

[0006] A lamp housing of convenient assembly, including lampshade, the lampshade is fixedly installed with outer thread ring, a plurality of limiting lugs are arranged on the outer thread ring, the lampshade top is provided with base, the base lower portion is fixedly installed with inner thread ring, the outer thread ring and inner thread ring are mutually matched, the base is fixedly installed with limiting ring, a plurality of positioning short rods are fixedly installed on the limiting ring, the lampshade and base are installed with light emitting assembly.

[0007] Preferably, the light emitting assembly includes a circuit board, the circuit board is installed on the positioning short rod, a light emitting plate is fixedly installed below the circuit board, a plurality of positioning holes are formed in the circuit board and the light emitting plate, the positioning holes and the positioning short rod are matched, the circuit board and the limiting ring are in close contact, and the light emitting plate and the limiting lug are in close contact.

[0008] Preferably, a heat-conducting silica gel ring is mounted between the lampshade and the base, and a heat dissipation opening is formed in the heat-conducting silica gel ring.

[0009] Preferably, a matching plate is fixedly mounted in the base, and a threading hole is formed in the middle of the matching plate.

[0010] Preferably, a lamp holder is fixedly mounted on the base, and a mounting thread is arranged on the lamp holder.

[0011] Preferably, the lampshade is made of acrylic material, and the base is made of PC material.

[0012] Beneficial effects

[0013] The utility model provides a lamp housing of convenient assembly, has the following beneficial effects compared with prior art:

[0014] 1、the lamp housing of convenient assembly, through the cooperation of outer thread ring and inner thread ring, fixed together with the base, at the same time, the positioning short pole is positioned to light emitting component, and the position of light emitting component is limited by limiting bump and limiting ring, so that light emitting component is fixed to the inside of device, and this design makes the installation and dismounting of light emitting component become simple. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is main body structure schematic diagram of the utility model;

[0016] Figure 2 It is main body disassembly schematic diagram of the utility model;

[0017] Figure 3 It is another view schematic diagram of main body disassembly of the utility model;

[0018] Figure 4 It is lampshade schematic diagram of the utility model;

[0019] Figure 5 It is base schematic diagram of the utility model;

[0020] Figure 6 It is another view schematic diagram of base of the utility model;

[0021] Figure 7 It is light emitting component schematic diagram of the utility model.

[0022] In the drawing: 1, lampshade;2, base;3, heat-conducting silica gel ring;4, light emitting component;6, outer thread ring;7, limiting bump;9, inner thread ring;10, lamp holder;11, matching plate;12, limiting ring;13, positioning short pole;15, circuit board;16, light emitting plate;17, positioning hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-7 The utility model provides a kind of technical solutions: a lamp housing of convenient assembly, including lampshade 1, lampshade 1 is fixedly installed with outer thread ring 6, outer thread ring 6 is provided with several limit lugs 7, lampshade 1 top is provided with base 2, base 2 below is fixedly installed with inner thread ring 9, outer thread ring 6 and inner thread ring 9 are mutually matched, base 2 is fixedly installed with limit ring 12 in, limit ring 12 is fixedly installed with several positioning short rod 13, lampshade 1 and base 2 between installation have light emitting assembly 4;

[0025] When using, outer thread ring 6 and inner thread ring 9 are mutually matched and fixed light emitting assembly 4 between lampshade 1 and base 2.

[0026] Light emitting assembly 4 includes circuit board 15, circuit board 15 is installed on positioning short rod 13, circuit board 15 below is fixedly installed with light emitting plate 16, circuit board 15 and light emitting plate 16 are all provided with several positioning holes 17, positioning hole 17 and positioning short rod 13 are mutually matched, circuit board 15 and limit ring 12 are in close contact, light emitting plate 16 and limit lug 7 are in close contact;When using, positioning hole 17 and positioning short rod 13 are mutually matched, to position light emitting assembly 4, limit lug 7 and limit ring 12 are mutually matched to fix light emitting assembly 4.

[0027] Lampshade 1 and base 2 between installation have heat-conducting silica gel ring 3, heat-conducting silica gel ring 3 is provided with heat dissipation opening, heat-conducting silica gel ring 3 can improve the heat dissipation performance of lamp.

[0028] Base 2 is fixedly installed with cooperation plate 11, cooperation plate 11 is provided with threading hole in the middle, threading hole can limit the position of wire, and it is convenient to maintain and install.

[0029] Base 2 is fixedly installed with lamp holder 10, lamp holder 10 is provided with mounting thread, and it is convenient to install lamp.

[0030] Lampshade 1 is made of acrylic material, base 2 is made of PC material, acrylic material has good light transmission, and PC material has good heat resistance.

[0031] Working principle: in use, first through the positioning hole 17 and positioning short rod 13 cooperation, to the light emitting component 4 positioning, at the same time will wire through the wire hole in the cooperation plate 11, then through the outer thread ring 6 and inner thread ring 9 cooperation, the lampshade 1 and base 2 fixed up, at the same time, the limiting lug 7 will be close to the light emitting plate 16, limiting ring 12 close to the circuit board 15, so as to fix the light emitting component 4, wherein, the heat-conducting silica gel ring 3 and the heat dissipation opening can improve the heat dissipation performance of the lamp, this design makes the installation and disassembly of the lamp become simple.

[0032] It should be noted that in this document, relationship terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying that these entities or actions are in any way mutually exclusive or directional. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lamp housing for easy assembly comprising a lamp shade (1) characterized in that: The lampshade (1) is fixedly installed with an outer threaded ring (6), the outer threaded ring (6) is provided with a plurality of limiting protrusions (7), the lampshade (1) is provided with a base (2) above, the base (2) is fixedly installed with an inner threaded ring (9) below, the outer threaded ring (6) and the inner threaded ring (9) are matched with each other, the base (2) is fixedly installed with a limiting ring (12) inside, the limiting ring (12) is fixedly installed with a plurality of positioning short rods (13) above, and the lampshade (1) and the base (2) are installed with a light emitting assembly (4).

2. A conveniently assembled lamp housing as claimed in claim 1, wherein: The light emitting assembly (4) comprises a circuit board (15), the circuit board (15) is installed on the positioning short rod (13), the circuit board (15) is fixedly installed with a light emitting plate (16) below, a plurality of positioning holes (17) are formed in the circuit board (15) and the light emitting plate (16), the positioning holes (17) and the positioning short rod (13) are matched with each other, the circuit board (15) is in close contact with the limiting ring (12), and the light emitting plate (16) is in close contact with the limiting protrusion (7).

3. A conveniently assembled luminaire housing according to claim 2, characterized in that: The lampshade (1) and the base (2) are installed with a heat-conducting silica gel ring (3), and the heat-conducting silica gel ring (3) is provided with a heat dissipation opening.

4. A conveniently assembled luminaire housing according to claim 3, characterized in that: The base (2) is fixedly installed with a matching plate (11), and the matching plate (11) is provided with a threading hole in the middle.

5. A conveniently assembled lamp housing according to claim 4, characterized in that: The base (2) is fixedly installed with a lamp holder (10), and the lamp holder (10) is provided with an installation thread.

6. A conveniently assembled luminaire housing according to claim 5, characterized in that: The lampshade (1) is made of acrylic material, and the base (2) is made of PC material.

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