Anti-dazzle device of explosion-proof lamp

Abstract

The utility model discloses an anti-dazzle device of an explosion-proof lamp, which belongs to the technical field of explosion-proof lamps and comprises a lamp main body, a soft light cover is arranged outside the lamp main body, and the soft light cover is connected with the lamp main body through an adapter ring. An original lamp does not need to be replaced, the adapter ring is additionally arranged to connect the soft light cover and the lamp, and the purpose of reducing glare can be achieved; the clamping grooves formed in the adapter ring are arranged in a non-central symmetry mode, the fool-proof effect is achieved, butt joint is achieved at only one angle, and wrong installation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof lamps, in particular to an anti-glare device for explosion-proof lamps. Background Technique

[0002] In explosion-proof area lighting, in order to pursue high luminous efficiency, the method of using lamp beads plus tempered glass is usually adopted without soft light measures, resulting in very high brightness of the lamp beads, which will generate strong glare, causing discomfort to users and may cause damage to the eyes. As Figure 1 shown, it is the form of the existing lamp body 1. If we want to solve the glare problem, we need to replace the lamp, which has a long transformation period and high transformation cost, undoubtedly a huge cost for enterprises. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the utility model provides an anti-glare device for explosion-proof lamps.

[0004] The technical solution for the utility model to solve the above technical problems is as follows:

[0005] An anti-glare device for explosion-proof lamps includes a lamp body, and a soft light cover is arranged outside the lamp body, and the soft light cover and the lamp body are connected through an adapter ring.

[0006] Further, the adapter ring includes a buckling part and a fixing part connected to each other, the fixing part is connected to the lamp body, and the buckling part is connected to the soft light cover.

[0007] Further, a plurality of card slots are arranged on the side surface of the buckling part, the plurality of card slots are arranged along the circumferential direction of the buckling part, and the plurality of card slots are used for being cooperatively connected with the soft light cover.

[0008] Further, each card slot is in an L-shaped groove structure, and a protrusion is arranged at the bottom of the horizontal part of the card slot. When the axis of the adapter ring is in a vertical state, the protrusion extends upward, so that the bottom of the horizontal part of the card slot forms an arc shape for adapting to the positioning post on the soft light cover.

[0009] Further, the plurality of card slots are not centrosymmetrically arranged.

[0010] Further, the fixing part is connected to the lamp body through bolts.

[0011] Further, the fixing part includes a first branch and a second branch, and ear plates are arranged at both ends of the first branch and the second branch, and adjacent ear plates are connected through bolts for fixing the first branch, the second branch and the lamp body.

[0012] Further, counterbores are arranged on the ear plates.

[0013] Further, the soft light cover includes, but is not limited to, a planar soft light type, a spherical soft light type, and a spotlight type.

[0014] In summary, compared with the prior art, the beneficial effects of the above technical solution are as follows:

[0015] (1) The anti-glare device for an explosion-proof lamp provided by the present utility model does not require replacing the original lamp. By adding an adapter ring to connect the soft light cover and the lamp, the purpose of reducing glare can be achieved; the card slots provided on the adapter ring are not centrosymmetrically arranged, achieving an anti-misoperation effect, and there is only one angle for docking to prevent incorrect installation.

[0016] (2) The anti-glare device for an explosion-proof lamp provided by the present utility model has a soft light cover including, but not limited to, a planar soft light type, a spherical soft light type (large light-emitting angle), a spotlight type, etc., so as to achieve the purpose of quickly adjusting the light type and precisely controlling the light, and finally achieve the effects of improving the light efficiency, reducing glare, and precisely controlling the light, contributing to energy conservation and emission reduction and improving the comfort of the light environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the lamp in the background art;

[0018] Figure 2 is a schematic diagram of the structure of the adapter ring of the embodiment of the present utility model installed on the lamp;

[0019] Figure 3 is a schematic diagram of the structure of the adapter ring of the embodiment of the present utility model;

[0020] Figure 4 is Figure 3 an enlarged view of part A in

[0021] Figure 5 is a schematic diagram of another angle of the adapter ring of the embodiment of the present utility model;

[0022] Figure 6 is a schematic diagram of the structure of the spotlight type soft light cover of the embodiment of the present utility model;

[0023] Figure 7 is a schematic diagram of the structure of the spherical soft light type soft light cover of the embodiment of the present utility model;

[0024] Figure 8 is a schematic diagram of the structure of the planar soft light type soft light cover of the embodiment of the present utility model;

[0025] Figure 9 is a schematic diagram of the assembly of the soft light cover, the adapter ring, and the lamp of the embodiment of the present utility model;

[0026] Description of reference numerals: 1. Lamp body; 2. Card slot; 3. Protrusion; 4. Adapter ring; 41. Fixing part; 411. First sub-part; 412. Second sub-part; 42. Clamping part; 5. Ear plate; 6. Counterbore; 7. Soft light cover; 71. Positioning post. Detailed implementation manners

[0027] The principles and features of the present utility model will be described below in conjunction with all the attached drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0028] Refer to Figures 1-9 , an anti-glare device for an explosion-proof lamp according to an embodiment of the present utility model includes a lamp body 1, and a soft light cover 7 is provided outside the lamp body 1. The soft light cover 7 includes, but is not limited to, a planar soft light type, a spherical soft light type, a spotlight type, etc. As Figures 6-8 shown, schematic diagrams of three types of soft light covers 7 are shown; the soft light cover 7 and the lamp body 1 are connected through an adapter ring 4. Through the setting of the adapter ring 4, as Figure 9 shown, a schematic diagram of the assembly among the planar soft light type soft light cover, the lamp body 1 and the adapter ring 4 is shown. The assembly methods of the other types of soft light covers 7 are the same as those Figure 9 shown, so that the embodiment of the present utility model does not need to replace the original lamp, and different types of lamp covers can be quickly replaced to achieve the purpose of quickly adjusting the light type and precisely controlling the light, ultimately achieving the improvement of light efficiency, reduction of glare, assistance in energy conservation and emission reduction, and improvement of the comfort of the light environment.

[0029] Refer to Figures 3-5 , the adapter ring 4 includes a clamping part 42 and a fixing part 41 connected to each other. The fixing part 41 is connected to the lamp body 1 by bolts. The clamping part 42 is connected to the soft light cover 7. The diameter of the clamping part 42 is slightly smaller than the diameter of the fixing part 41, so that after the soft light cover 7 is installed, the end of the soft light cover 7 and the fixing part 41 are in the same plane. Among them, the adapter ring 4 is an integral body. For the convenience of description, it is divided into a clamping part 42 and a fixing part 41. Looking from the inner ring of the adapter ring 4, it cannot be seen that the fixing part 41 and the clamping part 42 are two-part structures.

[0030] Furthermore, a plurality of card slots 2 are provided on the side surface of the clamping part 42. The plurality of card slots 2 are arranged along the circumferential direction of the clamping part 42. Among them, in this embodiment, six card slots 2 are provided, and the distances between adjacent card slots 2 are different, that is, the six card slots 2 are not centrosymmetrically arranged to achieve an anti-misoperation effect, ensuring that there is only one installation angle and preventing the soft light cover 7 from being misinstalled when cooperating with the card slots 2.

[0031] Each card slot 2 is in an L-shaped groove structure, and a protrusion 3 is provided at the bottom of the horizontal part of the card slot 2. As Figure 3 and Figure 4As shown, when the axis of the adapter ring 4 is in a vertical state, the protrusion 3 extends upward, causing the bottom of the horizontal portion of the card slot 2 to form an arc shape for adapting to the positioning posts 71 on the soft light cover 7. When installing the soft light cover 7, align the six positioning posts 71 on the soft light cover 7 with the six card slots 2, then move the soft light cover 7 upward (towards the lamp body 1), and then rotate the soft light cover 7 so that the positioning posts 71 move to the position of the arc-shaped bottom of the slot, achieving the purpose of fixing the position of the positioning posts 71, thereby completing the installation of the soft light cover 7. At the same time, the setting of the protrusion 3 can play a limiting role to prevent the positioning posts 71 from disengaging from the card slots 2.

[0032] Referring to Figures 3-5 , the fixing part 41 includes a first branch 411 and a second branch 412. Both ends of the first branch 411 and the second branch 412 are provided with ear plates 5. Adjacent two ear plates 5 are fixed by bolts for fixing the first branch 411, the second branch 412 and the lamp body 1. The ear plates 5 are provided with counterbores 6. As Figure 5 shown, only one of the adjacent two ear plates 5 is provided with a counterbore to facilitate the insertion of the nut. After the bolts connect the two ear plates 5, the ends of the bolts are located in the counterbores 6, and then fixed by nuts to achieve the purpose of fixing the first branch 411, the second branch 412 and the lamp body 1 to each other.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-glare device for an explosion-proof lamp, comprising a lamp body (1), characterized in that: An optical diffuser (7) is provided outside the lamp body (1), and the optical diffuser (7) and the lamp body (1) are connected by an adapter ring (4); the adapter ring (4) includes a buckling part (42) and a fixing part (41) connected to each other, the fixing part (41) is connected to the lamp body (1), and the buckling part (42) is connected to the optical diffuser (7); a plurality of card slots (2) are formed in the side surface of the buckling part (42), the plurality of card slots (2) are arranged along the circumferential direction of the buckling part (42), and the plurality of card slots (2) are used for cooperating with the optical diffuser (7) for connection.

2. The anti-glare device of an explosion-proof lamp according to claim 1, characterized in that: Each card slot (2) is in an L-shaped groove structure, and a protrusion (3) is provided at the bottom of the horizontal part of the card slot (2). When the axis of the adapter ring (4) is in a vertical state, the protrusion (3) extends upward, so that the bottom of the horizontal part of the card slot (2) forms an arc shape for adapting to the positioning post (71) on the optical diffuser (7).

3. The anti-glare device for an explosion-proof lamp according to claim 2, wherein: The plurality of card slots (2) are arranged in a non-central symmetry.

4. The anti-glare device for an explosion-proof lamp according to claim 1, characterized in that: The fixing part (41) is connected to the lamp body (1) by bolts.

5. The anti-glare device for an explosion-proof lamp according to claim 4, characterized in that: The fixing part (41) includes a first branch (411) and a second branch (412), and ear plates (5) are arranged at both ends of the first branch (411) and the second branch (412), and adjacent ear plates (5) are connected by bolts for fixing the first branch (411), the second branch (412) and the lamp body (1).

6. The anti-glare device of an explosion-proof lamp according to claim 5, characterized in that: A counterbore (6) is provided on the ear plate (5).

7. The anti-glare device of an explosion-proof lamp according to claim 1, characterized in that: The optical diffuser (7) includes a planar diffusing type, a spherical diffusing type, and a spotlight type.

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