Detachable down lamp with anti-dazzle function

Abstract

The utility model discloses a detachable down lamp with an anti-dazzle function. The detachable down lamp at least comprises a barrel-shaped lamp shell; the LED lamp body is partially or completely positioned in the cylindrical lamp shell; the surface cover assembly is detachably matched with the cylindrical lamp shell; the anti-dazzle assembly is installed on the surface cover assembly and located between the surface cover assembly and the LED lamp body. Therefore, the down lamp of a brand new structure is provided, the anti-dazzle assembly is arranged on the front end face of the LED lamp body of the down lamp, and a good anti-dazzle effect can be achieved; in addition, the surface cover assembly of the down lamp is detachable, convenient to replace and use and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a detachable downlight with an anti-glare function. Background Art

[0002] With the innovation of science and technology, economic development and social progress, energy conservation and environmental protection have become the trend of social development. Due to the advantages of LED lamps such as no pollution, high light efficiency, green environmental protection, low energy consumption, energy conservation and environmental protection, and long service life, they have been rapidly developed in the lighting industry and are gradually replacing incandescent lamps and fluorescent lamps, and are widely used in traditional lighting fields. As a new generation of safe, reliable, energy-saving and environmentally friendly green light sources, LED lamps have been widely used in the lighting field, such as LED ceiling lamps and other lighting fixtures.

[0003] Existing LED downlights with anti-glare function generally use a combination light source of a SMD LED lamp and an aluminum substrate, and then use a lens to achieve the anti-glare function. However, the anti-glare effect of the lens is limited and often fails to achieve the anti-glare effect.

[0004] Therefore, it is necessary to design a downlight with good anti-glare effect. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable downlight with an anti-glare function, which can at least solve one of the above problems.

[0006] According to one aspect of the utility model, a detachable downlight with an anti-glare function is provided, comprising at least:

[0007] Tubular lamp housing;

[0008] The LED lamp body is partially or entirely located in the cylindrical lamp housing;

[0009] A face cover assembly, detachably matched with the tubular lamp housing;

[0010] The anti-glare component is installed on the surface cover component and is located between the surface cover component and the LED lamp body.

[0011] Therefore, the utility model provides a downlight with a new structure, which is provided with an anti-glare component on the front end surface of the LED lamp body, and can achieve a good anti-glare effect; in addition, the surface cover component of the downlight is detachable and easy to replace, and is easy to use and has strong applicability.

[0012] In some embodiments, the detachable downlight with anti-glare function further includes a first stopper, which is mounted on the cover assembly or the anti-glare assembly and cooperates with the LED lamp body to limit the position. Thus, the first stopper plays a role in fixing the LED lamp body.

[0013] In some embodiments, the face cover assembly includes a face ring, a first central opening is formed in the center of the face ring, a first protrusion and a second protrusion are formed at the tail of the face ring, the first protrusion is formed at the periphery of the first central opening, the second protrusion is formed at the periphery of the first protrusion and is located at the outer edge of the face ring, a first limiting protrusion is formed on the first protrusion, a second limiting protrusion is formed on the inner wall of the tubular lamp housing and is limitedly matched with the first limiting protrusion, and a first limiting groove is formed between the second protrusion and the first protrusion and is limitedly matched with the front end of the tubular lamp housing. Thus, the face cover assembly can be disassembled according to actual needs, which is convenient for replacement and user-replacement, meeting DIY needs and the selection of various face cover assemblies.

[0014] In some embodiments, the cover assembly is a fixed cover, and a first receiving groove for receiving the anti-glare assembly and / or the LED lamp body is formed between the first protrusion and the face ring. Therefore, this structure is a fixed lamp body design.

[0015] In some embodiments, the face cover assembly is an adjustable face cover, and the face cover assembly further includes a middle ring, which is sleeved in the first central opening and rotatably connected to the face ring, and the middle ring is formed with a second receiving groove for receiving the anti-glare assembly and / or the LED lamp body. Therefore, this structure is an adjustable lamp body design.

[0016] In some embodiments, the cover assembly is a waterproof cover, and the cover assembly further includes a glass sheet and a sealing ring, and a third receiving groove for receiving the glass sheet and the anti-glare assembly and / or the LED lamp body is formed between the first protrusion and the face ring. Therefore, this structure is a waterproof design.

[0017] In some embodiments, the anti-glare assembly includes a first anti-glare member, which is mounted on the middle ring or the surface ring of the cover assembly and is located between the LED lamp body and the cover assembly, and the first anti-glare member is a honeycomb anti-glare plate, and the first stopper is mounted on the middle ring or the surface ring of the cover assembly. Thus, the honeycomb anti-glare plate filters and reflects the emitted light to achieve an anti-glare function.

[0018] In some embodiments, the anti-glare component includes a first anti-glare component and a second anti-glare component, the second anti-glare component is installed on the middle ring or the surface ring of the cover component and is located between the LED lamp body and the cover component, the first anti-glare component is installed on the second anti-glare component and is located between the second anti-glare component and the LED lamp body, the first anti-glare component is a honeycomb anti-glare plate, the second anti-glare component is an anti-glare cup, and the first limiter is installed on the second anti-glare component. Thus, the second anti-glare component is added to further improve the anti-glare effect.

[0019] In some embodiments, the detachable downlight with anti-glare function further includes a second stopper, which is mounted on the middle ring or the surface ring of the cover assembly and cooperates with the second anti-glare member to improve stability without affecting the disassembly function.

[0020] In some embodiments, the detachable downlight with anti-glare function further comprises a connector, a junction box and a connecting wire, the head of the LED lamp body is connected to the connector, and the junction box is detachably connected to the tubular lamp housing and connected to the connector via the connecting wire, thereby facilitating power connection and control.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a downlight with a brand-new structure. An anti-glare component is arranged on the front end surface of the LED lamp body of the downlight, which can achieve a good anti-glare effect. In addition, the surface cover component of the downlight is detachable and easy to replace, so it is easy to use and has strong applicability.

[0023] The cover assembly can be in various forms to meet different usage requirements;

[0024] The anti-glare components can be in various forms to meet different usage requirements;

[0025] The downlight of the utility model has many advantages such as flexible assembly mode, diversified combination structure, strong applicability, and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of a detachable downlight with an anti-glare function according to Embodiment 1 of the present utility model;

[0027] Figure 2 for Figure 1 One of the exploded structural diagrams of the detachable downlight with anti-glare function shown;

[0028] Figure 3 for Figure 1 The second exploded structural diagram of the detachable downlight with anti-glare function shown;

[0029] Figure 4 for Figure 1 The schematic diagram of the cross-sectional structure of the detachable downlight with anti-glare function shown in FIG. 1 with some structures omitted;

[0030] Figure 5 This is a schematic diagram of the exploded structure of a detachable downlight with anti-glare function according to Example 2 of the utility model;

[0031] Figure 6 This is a schematic diagram of the exploded structure of a detachable downlight with anti-glare function according to Embodiment 3 of the present utility model;

[0032] Figure 7 This is a three-dimensional structural schematic diagram of a detachable downlight with anti-glare function according to Embodiment 4 of the present utility model;

[0033] Figure 8 for Figure 7 The exploded structural diagram of the detachable downlight with anti-glare function shown;

[0034] Fig. 9 for Figure 7 The schematic diagram of the cross-sectional structure of the detachable downlight with anti-glare function shown in FIG. 1 with some structures omitted;

[0035] Fig.10 for Figure 7 A schematic diagram of the three-dimensional structure of a cover assembly of a detachable downlight with an anti-glare function is shown;

[0036] Fig.11 for Figure 7 The three-dimensional structural schematic diagram of the second anti-glare component of the detachable downlight with anti-glare function is shown.

[0037] Figures 1 to 11 The figure marks in it are: 1-cylindrical lamp housing; 2-LED lamp body; 3-face cover assembly; 4-anti-glare assembly; 5-first limiting piece; 6-second limiting piece; 7-connector; 8-junction box; 9-connecting wires; 10-spring clip; 11-second limiting protrusion; 12-limiting buckle; 13-rear opening; 31-face ring; 32-middle ring; 33-glass sheet; 34-sealing ring; 41-first anti-glare piece; 42-second anti-glare piece; 81-limiting plug; 310-first accommodating groove; 311-first center opening; 312-first protrusion; 313-second protrusion; 314-third accommodating groove; 315-first limiting groove; 320-second accommodating groove; 321-second center opening; 322-second limiting groove; 421-third limiting protrusion; 312a-first limiting protrusion. DETAILED DESCRIPTION

[0038] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] Example 1

[0040] Figures 1 to 4 A detachable downlight with an anti-glare function according to an embodiment of the utility model is schematically shown.

[0041] like Figures 1 to 4 As shown, the detachable downlight with anti-glare function at least comprises:

[0042] Tubular lamp housing 1;

[0043] The LED lamp body 2 is partially or completely located in the cylindrical lamp housing 1;

[0044] The surface cover assembly 3 is detachably matched with the tubular lamp housing 1;

[0045] The anti-glare component 4 is installed on the surface cover component 3 and is located between the surface cover component 3 and the LED lamp body 2 .

[0046] The cylindrical lamp housing 1 of the present embodiment is a closed type, and the LED lamp body 2 is entirely located inside the cylindrical lamp housing 1 .

[0047] The detachable downlight with anti-glare function further comprises a first stopper 5, which is mounted on the cover assembly 3 or the anti-glare assembly 4 and is limitedly matched with the LED lamp body 2. Thus, the first stopper 5 plays a role in fixing the LED lamp body 2.

[0048] The face cover assembly 3 includes a face ring 31, a first central opening 311 is provided at the center of the face ring 31, a first protrusion 312 and a second protrusion 313 are provided at the tail of the face ring 31, the first protrusion 312 is provided at the periphery of the first central opening 311, the second protrusion 313 is provided at the periphery of the first protrusion 312 and is located at the outer edge of the face ring 31, a first limiting protrusion 312a is provided on the first protrusion 312, a second limiting protrusion 11 which is limitedly matched with the first limiting protrusion 312a is provided on the inner wall of the tubular lamp housing 1, and a first limiting groove 315 which is limitedly matched with the front end of the tubular lamp housing 1 is formed between the second protrusion 313 and the first protrusion 312. Therefore, the face cover assembly 3 can be disassembled according to actual needs, which is convenient for replacement and user-replacement, and meets DIY needs and the selection of various face cover assemblies 3.

[0049] Preferably, the face cover assembly 3 of this embodiment is an adjustable face cover, and the face cover assembly 3 also includes a middle ring 32, which is sleeved in the first central opening 311 and rotatably connected to the face ring 31 through a connecting member such as a rivet, and the middle ring 32 is formed with a second receiving groove 320 for receiving the anti-glare assembly 4 and / or the LED lamp body 2. Therefore, this structure is an adjustable lamp body design.

[0050] Preferably, the anti-glare assembly 4 of this embodiment includes a first anti-glare member 41, which is mounted on the middle ring 32 and located between the LED lamp body 2 and the middle ring 32. The first anti-glare member 41 is a honeycomb anti-glare plate, and the first stopper 5 is mounted on the middle ring 32 through a connector such as a rivet. Thus, the emitted light is filtered and reflected by the honeycomb anti-glare plate to achieve an anti-glare function.

[0051] Preferably, the first limiting member 5 may be an arc-shaped metal spring.

[0052] Preferably, the second receiving groove 320 of the present embodiment can accommodate the first anti-glare member 41 and a part of the LED lamp body 2 (the front end portion of the LED lamp body 2 ).

[0053] The detachable downlight with anti-glare function in this embodiment further comprises a connector 7, a junction box 8 and a connecting wire 9. The head of the LED lamp body 2 is connected to the connector 7. The junction box 8 is detachably connected to the tubular lamp housing 1 and is connected to the connector 7 via the connecting wire 9. Thus, power connection and control are easily realized.

[0054] Preferably, the connecting wire 9 of this embodiment includes a live wire, a neutral wire and a separately provided ground wire. The ground wire is respectively connected to the junction box 8 and the tubular lamp housing 1. The live wire and the neutral wire are connected to the connector 7 in a co-linear manner.

[0055] Preferably, the detachable connection structure between the junction box 8 and the cylindrical lamp body of the present embodiment can be: a limit buckle 12 is provided on the outer wall of the cylindrical lamp housing 1, and a limit plug 81 is provided on the junction box 8 for limiting the position of the limit buckle 12, and the assembly is completed by inserting the limit plug 81 into the limit buckle 12.

[0056] Preferably, the LED lamp body 2 of this embodiment is a GU10 light source.

[0057] Example 2

[0058] Figure 5 A detachable downlight with an anti-glare function according to an embodiment of the utility model is schematically shown.

[0059] like Figure 5 As shown, the structure of the detachable downlight with anti-glare function is basically the same as that of Example 1, except that the surface cover assembly 3 of this embodiment is a fixed surface cover, and the surface cover assembly 3 only includes the surface ring 31 but does not include the middle ring 32.

[0060] The cover assembly 3 is a fixed cover, and a first receiving groove 310 for receiving the anti-glare assembly 4 and / or the LED lamp body 2 is formed between the first protrusion 312 and the face ring 31. Therefore, this structure is a fixed lamp body design.

[0061] Preferably, the first anti-glare member 41 of the present embodiment is installed on the face ring 31 and is located between the LED lamp body 2 and the face ring 31, and the first limit member 5 is installed on the face ring 31 through a connector such as a rivet. The first receiving groove 310 can accommodate the first anti-glare member 41 and part of the LED lamp body 2 (the front end of the LED lamp body 2).

[0062] Example 3

[0063] Figure 6 A detachable downlight with an anti-glare function according to an embodiment of the utility model is schematically shown.

[0064] like Figure 6As shown, the structure of the detachable downlight with anti-glare function is basically the same as that of Example 2, except that the surface cover assembly 3 of this embodiment is a waterproof surface cover, and the surface cover assembly 3 includes a surface ring 31, a glass sheet 33 and a sealing ring 34.

[0065] The face cover assembly 3 of this embodiment is a waterproof face cover. On the basis of Example 2, the face cover assembly 3 of this embodiment further includes a glass sheet 33 and a sealing ring 34. A third receiving groove 314 for receiving the glass sheet 33 and the anti-glare assembly 4 and / or the LED lamp body 2 is formed between the first protrusion 312 and the face ring 31. Therefore, this structure is a waterproof design.

[0066] Preferably, the third receiving groove 314 of the present embodiment can simultaneously accommodate the glass sheet 33 , the first anti-glare member 41 and a part of the LED lamp body 2 (the front end of the LED lamp body 2 ).

[0067] After testing, the downlight of this embodiment can reach the IP65 waterproof level.

[0068] Example 4

[0069] Figure 7-11 A detachable downlight with an anti-glare function according to an embodiment of the utility model is schematically shown.

[0070] like Figure 7-11 As shown, the structure of the detachable downlight with anti-glare function is basically the same as that of Example 1, except that: (1) the structure of the anti-glare component 4 is different; (2) the structure of the tubular lamp housing 1 is different; and (3) this embodiment is an open downlight.

[0071] The anti-glare assembly 4 includes a first anti-glare component 41 and a second anti-glare component 42. The second anti-glare component 42 is installed on the middle ring 32 or the surface ring 31 of the cover assembly 3 and is located between the LED lamp body 2 and the cover assembly 3. The first anti-glare component 41 is installed on the second anti-glare component 42 and is located between the second anti-glare component 42 and the LED lamp body 2. The first anti-glare component 41 is a honeycomb anti-glare plate, the second anti-glare component 42 is an anti-glare cup, and the first stopper 5 is installed on the second anti-glare component 42 through a connector such as a rivet. Thus, the second anti-glare component 42 is added to further improve the anti-glare effect.

[0072] Preferably, the second anti-glare component 42 of the present embodiment is installed on the middle ring 32 of the face cover assembly 3 and is located between the LED lamp body 2 and the middle ring 32, the tail end of the second anti-glare component 42 is sleeved on the outer periphery of the front end of the LED lamp body 2, and the first anti-glare component 41 is sleeved in the second anti-glare component 42 and respectively abuts against the front end surface of the LED lamp body 2 and the step surface of the second anti-glare component 42.

[0073] The detachable downlight with anti-glare function further comprises a second stopper 6, which is mounted on the middle ring 32 or the surface ring 31 of the cover assembly 3 and cooperates with the second anti-glare member 42. Thus, the stability is improved and the disassembly function is not affected.

[0074] Preferably, the second limiting member 6 is installed on the middle ring 32 through connecting members such as rivets.

[0075] Preferably, the second receiving groove 320 of the present embodiment can receive a portion of the second anti-glare member 42 (the front end portion of the second anti-glare member 42 ).

[0076] Preferably, the inner wall of the middle ring 32 of this embodiment is provided with a second limiting groove 322, and the outer wall of the second anti-glare member 42 is provided with a third limiting protrusion 421 that cooperates with the second limiting groove 322. The third limiting protrusion 421 cooperates with the second limiting groove 322 to achieve a quick positioning effect during assembly, and also achieve a limiting effect after assembly is completed.

[0077] In order to achieve quick disassembly and assembly, the downlight of this embodiment adopts an open structure, and a rear opening 13 is opened at the rear of the tubular lamp housing 1, and the rear of the LED lamp body 2 is exposed through the rear opening 13. When disassembling and assembling, the cover assembly 3 can be assembled first, and then the anti-glare assembly 4 and the LED lamp body 2 can be installed.

[0078] The open downlight of the present invention can at least be combined with the surface cover assembly 3 in embodiments 2-3 to realize a variety of combinations. These undescribed embodiments should all belong to the protection scope of the present invention, and the specific combination structures will not be described one by one here.

[0079] The utility model provides a downlight with a brand-new structure. An anti-glare component 4 is arranged on the front end surface of an LED lamp body 2 of the downlight, which can achieve a good anti-glare effect. In addition, the surface cover component 3 of the downlight is detachable and easy to replace, so it is easy to use and has strong applicability.

[0080] The cover assembly 3 can be in various forms to meet different usage requirements;

[0081] The anti-glare component 4 can be in various forms to meet different usage requirements;

[0082] The downlight of the utility model has many advantages such as flexible assembly mode, diversified combination structure, strong applicability, and convenient use.

[0083] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A detachable downlight with anti-glare function, characterized in that: At least: A tubular lamp housing (1); The LED lamp body (2) is partially or entirely located inside the tubular lamp housing (1); A face cover assembly (3) detachably matched with the tubular lamp housing (1); An anti-glare component (4) is installed on the surface cover component (3) and is located between the surface cover component (3) and the LED lamp body (2).

2. The detachable downlight with anti-glare function according to claim 1, characterized in that: It also comprises a first limiting member (5), wherein the first limiting member (5) is mounted on the surface cover assembly (3) or the anti-glare assembly (4) and cooperates with the LED lamp body (2) in a limiting manner.

3. The detachable downlight with anti-glare function according to claim 2, characterized in that: The face cover assembly (3) comprises a face ring (31), a first central opening (311) being provided at the center of the face ring (31), a first protrusion (312) and a second protrusion (313) being provided at the tail of the face ring (31), the first protrusion (312) being provided at the outer periphery of the first central opening (311), the second protrusion (313) being provided at the outer periphery of the first protrusion (312) and being located at the outer edge of the face ring (31), a first limiting protrusion (312a) being provided on the first protrusion (312), a second limiting protrusion (11) being provided on the inner wall of the tubular lamp housing (1) and being limitedly matched with the first limiting protrusion (312a), and a first limiting groove (315) being provided between the second protrusion (313) and the first protrusion (312) and being limitedly matched with the front end portion of the tubular lamp housing (1).

4. The detachable downlight with anti-glare function according to claim 3, characterized in that: The face cover assembly (3) is a fixed face cover, and a first accommodating groove (310) for accommodating the anti-glare assembly (4) and / or the LED lamp body (2) is formed between the first protrusion (312) and the face ring (31).

5. The detachable downlight with anti-glare function according to claim 3, characterized in that: The face cover assembly (3) is an adjustable face cover, and the face cover assembly (3) further comprises a middle ring (32), wherein the middle ring (32) is inserted into the first central opening (311) and is rotatably connected to the face ring (31), and the middle ring (32) is formed with a second receiving groove (320) for receiving the anti-glare assembly (4) and / or the LED lamp body (2).

6. The detachable downlight with anti-glare function according to claim 3, characterized in that: The surface cover assembly (3) is a waterproof surface cover, and the surface cover assembly (3) further comprises a glass sheet (33) and a sealing ring (34), and a third accommodating groove (314) for accommodating the glass sheet (33) and the anti-glare assembly (4) and / or the LED lamp body (2) is formed between the first protrusion (312) and the surface ring (31).

7. The detachable downlight with anti-glare function according to any one of claims 4 to 6, characterized in that: The anti-glare component (4) comprises a first anti-glare component (41), the first anti-glare component (41) is mounted on the middle ring (32) or the surface ring (31) of the surface cover component (3) and is located between the LED lamp body (2) and the surface cover component (3), the first anti-glare component (41) is a honeycomb anti-glare plate, and the first limiting component (5) is mounted on the middle ring (32) or the surface ring (31) of the surface cover component (3).

8. The detachable downlight with anti-glare function according to any one of claims 4 to 6, characterized in that: The anti-glare component (4) comprises a first anti-glare component (41) and a second anti-glare component (42); the second anti-glare component (42) is mounted on the middle ring (32) or the surface ring (31) of the surface cover component (3) and is located between the LED lamp body (2) and the surface cover component (3); the first anti-glare component (41) is mounted on the second anti-glare component (42) and is located between the second anti-glare component (42) and the LED lamp body (2); the first anti-glare component (41) is a honeycomb anti-glare plate, the second anti-glare component (42) is an anti-glare cup, and the first limiting component (5) is mounted on the second anti-glare component (42).

9. The detachable downlight with anti-glare function according to claim 8, characterized in that: It also includes a second position-limiting member (6), which is mounted on the middle ring (32) or the surface ring (31) of the surface cover assembly (3) and is limitedly matched with the second anti-glare member (42).

10. The detachable downlight with anti-glare function according to any one of claims 1 to 6, characterized in that: It also comprises a connector (7), a junction box (8) and a connecting wire (9); the head of the LED lamp body (2) is connected to the connector (7); the junction box (8) is detachably connected to the tubular lamp housing (1) and is connected to the connector (7) via the connecting wire (9).

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