Tri-proof lamp with adjustable irradiation angle

Abstract

The utility model discloses a tri-proof lamp with an adjustable irradiation angle, which comprises a lamp body, an end cover, a fixing piece, an identification piece and an elastic piece, and a light-emitting component is arranged in the lamp body; the end cover is fixedly mounted at the end of the lamp body, a mounting ring groove is formed in the end, away from the lamp body, of the end cover, and a first concave-convex structure is arranged at the mounting ring groove and is close to the lamp body. The fixing piece is rotatably arranged on the mounting ring groove in a sleeving manner, and a second concave-convex structure is arranged on the fixing piece; the identification piece is fixed at the end part of the end cover, and a first indication mark is arranged on the identification piece; the elastic piece is arranged corresponding to the mounting ring groove, and the elastic piece is in contact with the identification piece and the fixing piece so as to drive the second concave-convex structure on the fixing piece to be matched with the first concave-convex structure on the end cover; the number of the first concave-convex structures and / or the number of the second concave-convex structures is multiple. The tri-proof lamp is novel in structure, and the irradiation angle can be accurately adjusted.

Description

Technical Field

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

[0002] At present, the tri-proof lamps on the market have the problem of difficulty in accurately adjusting the illumination angle, especially in the application scenario of installing multiple tri-proof lamps, it is difficult for multiple tri-proof lamps to achieve a unified illumination angle. Therefore, it is urgent to design a tri-proof lamp that can accurately adjust the illumination angle. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a three-proof lamp which can accurately adjust the irradiation angle.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a three-proof lamp with adjustable illumination angle, comprising:

[0005] A lamp body, wherein a light-emitting component is arranged in the lamp body;

[0006] An end cover, the end cover is fixedly mounted on the end of the lamp body, an end of the end cover away from the lamp body is provided with a mounting ring groove, the mounting ring groove is provided with a first concave-convex structure, and the first concave-convex structure is arranged close to the lamp body;

[0007] A fixing member, the fixing member can be rotatably sleeved on the mounting ring groove, and the fixing member is provided with a second concave-convex structure;

[0008] An identification piece, the identification piece is fixed to the end of the end cover, and the identification piece is provided with a first indication mark;

[0009] an elastic member, the elastic member being arranged corresponding to the mounting ring groove, the elastic member contacting the identification member and the fixing member respectively to drive the second concave-convex structure on the fixing member to cooperate with the first concave-convex structure on the end cover;

[0010] The number of the first concave-convex structures is plural and / or the number of the second concave-convex structures is plural.

[0011] In one embodiment, the first concave-convex structure is a slot, and the second concave-convex structure is an insert block; or, the first concave-convex structure is an insert block, and the second concave-convex structure is a slot.

[0012] In one embodiment, the fixing member includes a connected mounting block and a fixing ring, the fixing ring is rotatably sleeved on the mounting ring groove, the second concave-convex structure is arranged on the fixing ring, and the mounting block is provided with a mounting structure.

[0013] In one embodiment, an accommodating groove for accommodating a partial area of ​​the elastic member is provided on the inner side of the fixing ring.

[0014] In one embodiment, the mounting block is detachably connected to the fixing ring.

[0015] In one embodiment, the mounting block is snap-connected to the fixing ring.

[0016] In one embodiment, the elastic member is a compression spring or a spring.

[0017] In one embodiment, there are multiple first indication marks.

[0018] In one embodiment, the fixing member is provided with a second indicator mark for cooperating with the first indicator mark.

[0019] In one embodiment, the identification element is ring-shaped.

[0020] The beneficial effects of the present utility model are as follows: the structure of the three-proof lamp is novel. Before using the fixing part to install the three-proof lamp to the external component, the installer can separate the first concave-convex structure from the second concave-convex structure by sliding the fixing part, and then rotate the lamp body / fixing part so that the light-emitting angle of the light-emitting component in the lamp body changes relative to the fixing part. When the relative angle between the lamp body and the fixing part is adjusted into place, the fixing part is released again. Under the action of the elastic part, the first concave-convex structure is re-coordinated with the second concave-convex structure to fix the relative angle between the lamp body and the fixing part, and finally the precise adjustment of the illumination angle of the three-proof lamp is completed. In the process of adjusting the relative angle between the lamp body and the fixing part, the first mark on the identification part enables the installer to control the relative angle between the lamp body and the fixing part in real time, which is convenient for the installer to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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.

[0022] Figure 1 This is a schematic structural diagram of a triple-proof lamp according to Embodiment 1 of the present utility model;

[0023] Figure 2 This is a cross-sectional view of the tri-proof lamp of the first embodiment of the utility model (when the plug-in block and the slot are not separated);

[0024] Figure 3 This is a cross-sectional view of the tri-proof lamp of the first embodiment of the utility model (after the plug-in block is separated from the slot);

[0025] Figure 4 This is an exploded view of a partial structure of the triple-proof lamp of the first embodiment of the utility model.

[0026] Description of Figure Numbers:

[0027] 1. Lamp body; 11. Light-emitting components;

[0028] 2. end cover; 21. mounting ring groove; 22. first concave-convex structure; 23. limit block;

[0029] 3. Fixing member; 31. Second concave-convex structure; 32. Mounting block; 33. Fixing ring; 331. Accommodating groove; 34. Second indication mark;

[0030] 4. Identification piece; 41. First indication mark;

[0031] 5. Elastic parts. DETAILED DESCRIPTION

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] Embodiment 1

[0039] Please refer to Figures 1 to 4 The first embodiment of the utility model is: a three-proof lamp with adjustable illumination angle, comprising a lamp body 1, an end cover 2, a fixing member 3, an identification member 4 and an elastic member 5, wherein a light-emitting component 11 is arranged in the lamp body 1, specifically, the lamp body 1 is tubular; the end cover 2 is fixedly mounted at the end of the lamp body 1, and the end covers 2 are respectively mounted at both ends of the tubular lamp body 1, and an installation ring groove 21 is arranged at one end of the end cover 2 away from the lamp body 1, and a first concave-convex structure 22 is arranged at the installation ring groove 21, and the first concave-convex structure 22 is close to the lamp body 1 Setting; the fixing member 3 can be rotatably mounted on the mounting ring groove 21, and the fixing member 3 can slide along the axial direction of the lamp body 1, and the fixing member 3 is provided with a second concave-convex structure 31; the identification member 4 is fixed to the end of the end cover 2, and the identification member 4 is provided with a first indication mark 41; the elastic member 5 is arranged corresponding to the mounting ring groove 21, and the elastic member 5 contacts the identification member 4 and the fixing member 3 respectively to drive the second concave-convex structure 31 on the fixing member 3 to cooperate with the first concave-convex structure 22 on the end cover 2.

[0040] It is easy to understand that the light-emitting component 11 can be a light bar, etc., and the relative position relationship between the light-emitting component 11 and the lamp body 1 is fixed, that is, after the light-emitting component 11 is installed in the lamp body 1, its relative position and relative angle with the lamp body 1 will not change.

[0041] The number of the first concave-convex structures 22 is multiple and / or the number of the second concave-convex structures 31 is multiple. In this embodiment, the first concave-convex structure 22 is a slot, and the second concave-convex structure 31 is an insert; wherein the number of the first concave-convex structures 22 is multiple, in detail, the number of the first indicator marks 41 is multiple, preferably the first indicator marks 41 are arranged one-to-one with the first concave-convex structures 22, that is, one first indicator mark 41 corresponds to one specific first slot, so that the installer can more accurately control the illumination angle of the tri-proof lamp, and the first indicator mark 41 can be a scale line, a number, etc. Of course, in other embodiments, the first concave-convex structure 22 is an insert, and the second concave-convex structure 31 is a slot, which is also possible.

[0042] Optionally, the fixing member 3 includes a connected mounting block 32 and a fixing ring 33, the fixing ring 33 can be rotatably sleeved on the mounting ring groove 21 and can slide relative to the lamp body 1 along the axis direction of the lamp body 1, the second concave-convex structure 31 is provided on the fixing ring 33, and the mounting block 32 is provided with a mounting structure, in this embodiment, the mounting structure is a mounting hole. To facilitate the positioning and installation of the elastic member 5, the inner side of the fixing ring 33 is provided with a receiving groove 331 for accommodating a partial area of ​​the elastic member 5, and the elastic member 5 is a compression spring, a spring sheet or other elastic structural member.

[0043] To facilitate the manufacture and transportation of the fixing member 3 , optionally, the mounting block 32 and the fixing ring 33 are detachably connected. In this embodiment, the mounting block 32 and the fixing ring 33 are snap-connected.

[0044] The fixing member 3 is provided with a second indicator mark 34 for cooperating with the first indicator mark 41. The second indicator mark 34 can be an arrow, a line, etc. The second indicator mark 34 is used to indicate the first indicator mark 41, so that the installer can accurately know the current illumination angle of the tri-proof lamp.

[0045] In this embodiment, the identification member 4 is annular, and in other embodiments, the identification member 4 may also be disc-shaped or in other shapes. It is easy to understand that the identification member 4 not only prevents the elastic member 5 from falling off, but also prevents the fixing member 3 from separating from the end cover 2, and also indicates the irradiation angle.

[0046] The mounting ring groove 21 is also provided with a stopper 23 for limiting the relative rotation angle range of the lamp body 1 and the fixing member 3. In this embodiment, the stopper 23 is a convex block. Due to the stopper of the identification member 4 on the fixing ring 33 and the force applied by the elastic member 5 to the fixing ring 33, when the fixing member 3 slides to the extreme position away from the lamp body 1, the lamp body 1 and the fixing member 3 are relatively rotated. Due to the interference between the insert block and the stopper 23, the insert block will not rotate to the area of ​​the mounting ring groove 21 where the slot is not provided. In this way, the operability of adjusting the illumination angle of the tri-proof lamp can be improved.

[0047] 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 illumination angle, characterized by: include A lamp body, wherein a light-emitting component is arranged in the lamp body; An end cover, the end cover is fixedly mounted on the end of the lamp body, an end of the end cover away from the lamp body is provided with a mounting ring groove, the mounting ring groove is provided with a first concave-convex structure, and the first concave-convex structure is arranged close to the lamp body; A fixing member, the fixing member can be rotatably sleeved on the mounting ring groove, and the fixing member is provided with a second concave-convex structure; An identification piece, the identification piece is fixed to the end of the end cover, and the identification piece is provided with a first indication mark; an elastic member, the elastic member being arranged corresponding to the mounting ring groove, the elastic member contacting the identification member and the fixing member respectively to drive the second concave-convex structure on the fixing member to cooperate with the first concave-convex structure on the end cover; The number of the first concave-convex structures is plural and / or the number of the second concave-convex structures is plural.

2. The tri-proof lamp with adjustable illumination angle according to claim 1, characterized in that: The first concave-convex structure is a slot, and the second concave-convex structure is an insert block; or, the first concave-convex structure is an insert block, and the second concave-convex structure is a slot.

3. The tri-proof lamp with adjustable illumination angle according to claim 1, characterized in that: The fixing member comprises a connected mounting block and a fixing ring, the fixing ring is rotatably sleeved on the mounting ring groove, the second concave-convex structure is arranged on the fixing ring, and the mounting block is provided with a mounting structure.

4. The tri-proof lamp with adjustable illumination angle according to claim 3, characterized in that: An accommodating groove for accommodating a partial area of ​​the elastic member is provided on the inner side of the fixing ring.

5. The tri-proof lamp with adjustable illumination angle according to claim 3, characterized in that: The mounting block is detachably connected to the fixing ring.

6. The tri-proof lamp with adjustable illumination angle according to claim 5, characterized in that: The mounting block is snap-connected to the fixing ring.

7. The tri-proof lamp with adjustable illumination angle according to claim 1, characterized in that: The elastic member is a compression spring or a spring sheet.

8. The tri-proof lamp with adjustable illumination angle according to claim 1, characterized in that: The number of the first indication marks is multiple.

9. The tri-proof lamp with adjustable illumination angle according to claim 8, characterized in that: The fixing member is provided with a second indication mark for cooperating with the first indication mark.

10. The tri-proof lamp with adjustable illumination angle according to claim 1, characterized in that: The identification piece is ring-shaped.

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