Tri-proof lamp with adjustable light emitting angle

Abstract

The utility model discloses a tri-proof light with an adjustable light emitting angle, which comprises a light body and an end head assembly arranged at the end part of the light body, the end head assembly comprises a rotating main body, a rotating part, a bracket, a fixing part, an elastic part and a screw, the rotating main body is fixedly connected with the light body, the rotating part is fixedly connected with the bracket, and the fixing part is fixedly connected with the bracket. The fixing piece is arranged on the rotating part, the rotating body is rotatably arranged on the fixing piece in a sleeving mode, the rotating part is provided with a plurality of limiting protruding columns evenly distributed around the fixing piece, and limiting grooves matched with the limiting protruding columns are formed in the rotating body. The screw is located on the side, away from the rotating part, of the rotating body, the tail end of the screw is connected with the fixing piece, the fixing piece is sleeved with the elastic piece, one end of the elastic piece makes contact with the rotating body, and the other end of the elastic piece makes contact with the head of the screw. The light emitting angle of the tri-proof lamp is adjustable.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a three-proof lamp with adjustable light output angle. Background Art

[0002] Tri-proof lamps are lamps with waterproof, dustproof and anti-corrosion functions. The purpose of designing such lamps is to ensure that they can work normally and maintain stable lighting effects in harsh environments.

[0003] In the prior art, the relative angle between the lamp body and the bracket of the tri-proof lamp is often not adjustable, which results in the inability to adjust the light output angle of the tri-proof lamp and cannot effectively adapt to some application scenarios that require different light output angles. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a novel three-proof lamp with adjustable light output angle.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a three-proof lamp with adjustable light output angle, comprising a lamp body and an end assembly arranged at the end of the lamp body, the end assembly comprising a rotating body, a rotating part, a bracket, a fixing part, an elastic part and a screw, the rotating body is fixedly connected to the lamp body, the rotating part is fixedly connected to the bracket, the fixing part is arranged on the rotating part, the rotating body can be rotatably mounted on the fixing part, the rotating part has a plurality of limiting bosses evenly distributed around the fixing part, the rotating body is provided with a limiting groove matching the limiting boss, the screw is located on a side of the rotating body away from the rotating part, the tail end of the screw is connected to the fixing part, the elastic part is mounted on the fixing part, one end of the elastic part contacts the rotating body, and the other end of the elastic part contacts the head of the screw.

[0006] In one embodiment, a plurality of material-reducing grooves are provided on a side of the rotating part away from the rotating body, and the material-reducing grooves are provided corresponding to the limiting bosses.

[0007] In one embodiment, the rotating body has a receiving groove for receiving the rotating part.

[0008] In one embodiment, the end of the limiting boss is hemispherical.

[0009] In one embodiment, the limiting groove is a stamped depression.

[0010] In one embodiment, the pit is hemispherical.

[0011] In one embodiment, the number of the limiting bosses on the rotating part is 4-12.

[0012] In one embodiment, the bracket is fastened to the rotating part via a fastener.

[0013] In one embodiment, the fastener is a screw.

[0014] In one embodiment, the elastic member is a spring.

[0015] The beneficial effect of the utility model is that the lamp body in the tri-proof lamp is rotatable, so the light output angle of the light-emitting module in the lamp body can be offset, and the user can adjust the light output angle according to actual needs, so that the tri-proof lamp can effectively adapt to some application scenarios that require different light output angles, reducing the limitations of the application of the tri-proof lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 This is a schematic structural diagram of a triple-proof lamp according to Embodiment 1 of the present utility model;

[0018] Figure 2 It is a cross-sectional view of a local area of ​​the tri-proof lamp of the first embodiment of the utility model;

[0019] Figure 3 This is an exploded view of a local area of ​​the triple-proof lamp of the first embodiment of the utility model.

[0020] Description of Figure Numbers:

[0021] 1. Lamp body;

[0022] 2. Terminal assembly;

[0023] 3. Rotating body; 31. Limiting groove; 32. Accommodating groove;

[0024] 4. Rotating parts; 41. Position limiting boss; 42. Material reduction slot;

[0025] 5. Bracket;

[0026] 6. Fixing parts;

[0027] 7. Elastic parts;

[0028] 8. Screws;

[0029] 9. Fasteners. DETAILED DESCRIPTION

[0030] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0034] In addition, if the meaning of "and / or" appears in the full text is to include three parallel solutions, taking "and / or" as an example, it includes solutions, or solutions, or solutions that are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0035] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] Embodiment 1

[0037] Please refer to Figures 1 to 3The first embodiment of the utility model is: a three-proof lamp with adjustable light output angle, comprising a lamp body 1 and an end assembly 2 arranged at the end of the lamp body 1, wherein a light-emitting module is arranged in the lamp body 1, and the light-emitting module comprises a light bar and LED lamp beads arranged on the light bar. In this embodiment, the lamp body 1 is a hollow tubular structure; the end assembly 2 comprises a rotating body 3, a rotating part 4, a bracket 5, a fixing part 6, an elastic part 7 and a screw 8, the rotating body 3 is fixedly connected to the lamp body 1, the rotating part 4 is fixedly connected to the bracket 5, and the three-proof lamp is fixedly installed on an external structural member such as a wall or a bracket through the bracket 5. The fixing member 6 is arranged on the rotating part 4, and the rotating body 3 can be rotatably sleeved on the fixing member 6. The rotating part 4 has a plurality of limiting bosses 41 evenly distributed around the fixing member 6. The rotating body 3 is provided with a limiting groove 31 that cooperates with the limiting bosses 41. The screw 8 is located on the side of the rotating body 3 away from the rotating part 4, and the tail end of the screw 8 is connected to the fixing member 6. The elastic member 7 is sleeved on the fixing member 6, one end of the elastic member 7 contacts the rotating body 3, and the other end of the elastic member 7 contacts the head of the screw 8. The elastic member 7 can be optionally a spring.

[0038] Before installing the tri-proof lamp onto an external structural member, the installer can hold the bracket 5 with one hand and rotate the lamp body 1 with the other hand to adjust the light output angle of the tri-proof lamp. The entire adjustment process is very simple.

[0039] In order to save production consumables and reduce manufacturing costs, the rotating part 4 is provided with a plurality of material-reducing grooves 42 on the side away from the rotating body 3. The material-reducing grooves 42 are arranged corresponding to the limiting bosses 41. Preferably, each of the limiting bosses 41 corresponds to the material-reducing grooves 42. The material-reducing grooves 42 are arranged corresponding to the limiting bosses 41, which allows the material-reducing grooves 42 to be arranged larger. Not only can the production consumables be reduced to a greater extent, but also the structural strength of the limiting bosses 41 can be reduced to a certain extent, so that when the installer rotates the lamp body 1, the limiting bosses 41 are more easily separated from the limiting grooves 31, thereby making the light output angle adjustment process more labor-saving and simpler.

[0040] In this embodiment, the rotating body 3 has a receiving groove 32 for receiving the rotating part 4 , and the rotating body 3 can play a role in protecting the rotating part 4 .

[0041] In order to allow the limiting protrusion 41 to smoothly disengage from the limiting groove 31, the end of the limiting protrusion 41 is preferably hemispherical. Optionally, the limiting groove 31 is a stamped pit, and in this embodiment, the pit is hemispherical.

[0042] The number of the limiting bosses 41 on the rotating part 4 is 4-12. In the present embodiment, the number of the limiting bosses 41 is 8, that is, the minimum adjustment angle of the light output angle of the tri-proof lamp is 45°.

[0043] The bracket 5 is fastened to the rotating part 4 by a fastener 9. Optionally, the fastener 9 is a screw. In this embodiment, the two sides of the fixing member 6 are respectively provided with the screws.

[0044] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A three-proof lamp with adjustable light output angle, characterized in that: The invention comprises a lamp body and an end cap assembly arranged at the end of the lamp body, wherein the end cap assembly comprises a rotating body, a rotating part, a bracket, a fixing part, an elastic part and a screw, wherein the rotating body is fixedly connected to the lamp body, the rotating part is fixedly connected to the bracket, the fixing part is arranged on the rotating part, the rotating body can be rotatably mounted on the fixing part, the rotating part has a plurality of limiting bosses evenly distributed around the fixing part, the rotating body is provided with a limiting groove matching with the limiting bosses, the screw is located on a side of the rotating body away from the rotating part, the tail end of the screw is connected to the fixing part, the elastic part is mounted on the fixing part, one end of the elastic part contacts the rotating body, and the other end of the elastic part contacts the head of the screw.

2. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: A plurality of material-reducing grooves are provided on a side of the rotating part away from the rotating body, and the material-reducing grooves are arranged corresponding to the limiting bosses.

3. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The rotating body has a receiving groove for receiving the rotating part.

4. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The end of the limiting boss is hemispherical.

5. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The limiting groove is a pit formed by stamping.

6. The tri-proof lamp with adjustable light output angle according to claim 5, characterized in that: The pit is hemispherical.

7. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The number of the limiting bosses on the rotating part is 4-12.

8. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The bracket is fastened to the rotating part via a fastener.

9. The tri-proof lamp with adjustable light output angle according to claim 8, characterized in that: The fastener is a screw.

10. The tri-proof lamp with adjustable light output angle according to claim 1, characterized in that: The elastic member is a spring.

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