CN214223013U

CN214223013U - Composite shadowless dome light source structure

Info

Publication number: CN214223013U
Application number: CN202120312761.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Puchen Decoration Design Engineering Co ltd
Current assignee: Shanghai Puchen Decoration Design Engineering Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-17
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a composite shadowless dome light source structure, which comprises a supporting plate, wherein the top end of the supporting plate is fixed with a supporting block, a first rotating shaft is arranged in the supporting block in a penetrating way, the end part of the first rotating shaft is provided with a first bevel gear, the end part of the first bevel gear is connected with a second bevel gear, the central position of the second bevel gear is fixedly provided with a second rotating shaft in a penetrating way, the bottom end of the second rotating shaft is connected with a supporting plate bearing, the top end of the second rotating shaft is fixed with a protective sleeve, the composite shadowless dome light source structure realizes the effect of quick mounting and dismounting of the light source structure through the mutual cooperation of parts such as the protective sleeve, a first chute, a sliding rod and the like, avoids delaying the overhaul of the light source structure due to inconvenient dismounting, and solves the problem that the existing composite shadowless dome light source structure can not carry out quick mounting and dismounting, the maintenance and the inspection of the light source structure are troubled to a certain extent.

Description

Composite shadowless dome light source structure

Technical Field

The utility model relates to a light source technical field specifically is a compound shadowless dome light source structure.

Background

The dome light source is a high-uniformity light source, light emitted by a high-brightness patch LED forms uniform light after being subjected to spherical diffuse reflection, the dome light source is suitable for detecting objects with reflective surfaces and curved surfaces, light emitted by the LED is subjected to multiple times of diffuse reflection through diffuse reflection waves on the inner wall of a hemisphere, illumination of pleasant diffuse reflection light in the whole space is achieved, the dome light source plays a special role in detection of uneven surfaces, and the dome light source is mainly applied to detection of defects of spherical or curved objects and surface detection of objects such as metal mirrors or glass.

However, the existing composite shadowless dome light source structure cannot be rapidly assembled and disassembled, certain trouble is brought to the maintenance and inspection of the light source structure, the existing composite shadowless dome light source structure is inconvenient to adjust at multiple angles, and the existing composite shadowless dome light source structure cannot be adapted to sites limited by different conditions. In view of the above problems, innovative designs based on the original dome light source structure are urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound shadowless dome light source structure to solve above-mentioned background art and propose current compound shadowless dome light source structure and can't carry out quick installation dismantlement, brought certain puzzlement for the maintenance inspection of light source structure, current compound shadowless dome light source structure is inconvenient moreover carries out the multi-angle and adjusts, the problem of the place use of the restriction of unable adaptation different conditions.

In order to achieve the above object, the utility model provides a following technical scheme: a composite shadowless dome light source structure comprises a supporting plate, wherein a supporting block is fixed at the top end of the supporting plate, a first rotating shaft is arranged inside the supporting block in a penetrating mode, a first bevel gear is arranged at the end portion of the first rotating shaft, a second bevel gear is connected to the end portion of the first bevel gear, a second rotating shaft is fixedly arranged in the center of the second bevel gear in a penetrating mode, the bottom end of the second rotating shaft is connected with a supporting plate bearing, a protecting sleeve is fixed at the top end of the second rotating shaft, a first sliding groove is formed in the protecting sleeve, a sliding rod is arranged in the first sliding groove, a sliding block is arranged on the outer wall of the sliding rod and located in the first sliding groove, a bottom plate is attached to the inner wall of the protecting sleeve, one end of the bottom plate is connected with a composite shadowless dome light source main body, a second sliding groove is formed in the bottom plate, and a spring is connected to the inner wall of the second sliding groove, the tip of slider is located the inside of second spout, and the slider is connected with the spring.

Preferably, the first rotating shaft is of a T-shaped structure, and the first rotating shaft is rotatably connected with the supporting block.

Preferably, the first bevel gear and the second bevel gear are the same in shape and equal in size, and are in meshed connection.

Preferably, the protective sleeve is of a U-shaped structure, and the inner wall of the protective sleeve is attached to the outer wall of the base plate.

Preferably, the slide bar is an I-shaped structure, and the slide bar and the slide block form a sliding structure with the protective sleeve through the first sliding groove.

Preferably, the slide block is of a T-shaped structure, the slide block and the bottom plate form a clamping type sliding structure through the second sliding groove, and two slide blocks are symmetrically arranged around the central axis of the support plate.

Compared with the prior art, the beneficial effects of the utility model are that: this compound no shadow dome light source structure, through the lag, the interact of parts such as first spout and slide bar, the effect of dismantling can be installed fast to this light source structure has been realized, avoided delaying the maintenance of this light source structure because inconvenient dismantlement, the unable quick installation dismantlement that carries on of current compound no shadow dome light source structure has been solved, the problem of certain puzzlement has been brought to the maintenance inspection of giving the light source structure, through first pivot, the interact of parts such as first conical gear and second conical gear, reached and to have carried out quick multi-angle to this light source structure after the installation and adjusted the effect, make this light source structure can be applicable to the place of different condition restrictions, the inconvenient multi-angle that carries on of current compound no shadow dome light source structure is solved and is adjusted, the problem that the place of unable different condition restrictions of adaptation was used.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a top-down mounting structure of the slide bar of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a support block; 3. a first rotating shaft; 4. a first bevel gear; 5. a second bevel gear; 6. a second rotating shaft; 7. a protective sleeve; 8. a first chute; 9. a slide bar; 10. a slider; 11. a base plate; 12. a composite shadowless dome light source body; 13. a second chute; 14. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a composite shadowless dome light source structure comprises a supporting plate 1, a supporting block 2 is fixed at the top end of the supporting plate 1, a first rotating shaft 3 is installed inside the supporting block 2 in a penetrating mode, a first bevel gear 4 is arranged at the end portion of the first rotating shaft 3, a second bevel gear 5 is connected to the end portion of the first bevel gear 4, a second rotating shaft 6 is fixedly arranged at the center position of the second bevel gear 5 in a penetrating mode, the bottom end of the second rotating shaft 6 is connected with a bearing of the supporting plate 1, a protecting sleeve 7 is fixed at the top end of the second rotating shaft 6, a first sliding groove 8 is formed inside the protecting sleeve 7, a sliding rod 9 is arranged inside the first sliding groove 8, a sliding block 10 is installed on the outer wall of the sliding rod 9, the sliding block 10 is located inside the first sliding groove 8, a bottom plate 11 is attached to the inner wall of the protecting sleeve 7, a composite shadowless dome light source main body 12 is connected to one end of the bottom plate 11, a second sliding groove 13 is formed inside the bottom plate 11, the inner wall of the second sliding groove 13 is connected with a spring 14, the end of the sliding block 10 is located inside the second sliding groove 13, and the sliding block 10 is connected with the spring 14.

First pivot 3 is "T" type structure, and first pivot 3 is connected for rotating with supporting shoe 2 for supporting shoe 2 steadily supports when lag 7 is rotatory, can be run through the rotation by first pivot 3 again, has also played certain firm effect to first pivot 3.

The first bevel gear 4 and the second bevel gear 5 are identical in shape and size, and the first bevel gear 4 and the second bevel gear 5 are in meshed connection, so that the movement rates of the first bevel gear 4 and the second bevel gear 5 are consistent, and meanwhile, the meshing stability between the first bevel gear 4 and the second bevel gear 5 is guaranteed.

The protection sleeve 7 is of a U-shaped structure, the inner wall of the protection sleeve 7 is attached to the outer wall of the base plate 11, the protection sleeve 7 can be firmly clamped on the base plate 11 inside the protection sleeve, and meanwhile the base plate 11 can be conveniently taken out.

Slide bar 9 is "I" type structure, and slide bar 9 and slider 10 all constitute sliding construction through first spout 8 and lag 7, have guaranteed that slide bar 9 and slider 10 homoenergetic slide at the inside block of lag 7, can receive first spout 8's limiting displacement simultaneously, prevent to take place the skew.

The slider 10 is "T" type structure, and the slider 10 constitutes the sliding structure of block-type through second spout 13 and bottom plate 11, and the central axis symmetry of slider 10 about backup pad 1 is provided with two, has guaranteed that slider 10 can slide in the inside of bottom plate 11, can receive the limiting displacement of second spout 13 when slider 10 slides simultaneously, and slider 10 can play better firm effect between bottom plate 11 and lag 7 through the elastic action of spring 14 moreover.

The working principle is as follows: when the composite shadowless dome light source structure is used, the composite shadowless dome light source structure is quickly installed to ensure normal illumination, firstly, the slide bar 9 at the left end of the bottom plate 11 is aligned to a corresponding position in the first sliding groove 8, then, the left end of the bottom plate 11 is put down, so that the slide bar 9 at the left end can be smoothly clamped in the first sliding groove 8, then, the slide bar 9 at the right end is extruded leftwards, the slide bar 9 at the right end slides leftwards in the bottom plate 11 through the second sliding groove 13, when the slide bar 9 at the right end can smoothly enter the first sliding groove 8 at the right end, the slide bar 9 at the right end is stopped to be extruded and is put into the first sliding groove 8 at the right end, then, the bottom plate 11 is pressed downwards from the middle, the bottom plate 11 drives the composite shadowless dome light source main body 12 to be attached to the inner wall of the protective sleeve 7 to slide downwards, when the slide bar 9 at the lowest end in the protective sleeve 7 is moved, the spring 14 plays a resetting role, the two slide bars 9 are pushed to move away from each other, the two slide bars 9 are extruded, the two slide bars 9 can be stably clamped inside the protective sleeve 7, the stability of the composite shadowless dome light source main body 12 is ensured, the composite shadowless dome light source main body 12 is rapidly installed, the composite shadowless dome light source main body 12 can be smoothly pulled out outwards in the same way, when the illumination direction of the composite shadowless dome light source main body 12 needs to be adjusted in multiple angles, the first rotating shaft 3 is rotated clockwise as shown in the figure by taking the leftward rotation as an example, the first rotating shaft 3 drives the first bevel gear 4 to rotate clockwise through the supporting block 2, the first bevel gear 4 drives the second bevel gear 5 to rotate anticlockwise, the second bevel gear 5 drives the second rotating shaft 6 to rotate anticlockwise, the protective sleeve 7 is driven to rotate anticlockwise through the second rotating shaft 6, and the protective sleeve 7 is connected with the bottom plate 11 and the composite shadowless dome light source main body 12 in a clamping manner, so lag 7 can drive compound shadowless dome light source main part 12 anticlockwise rotation smoothly, accomplishes the regulation to compound shadowless dome light source main part 12 to the left side, can reach the multi-angle regulation to this compound shadowless dome light source main part 12 direction of illumination through rotatory first pivot 3 in the same way.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A composite shadowless dome light source structure comprising a support plate (1), characterized in that: the supporting plate is characterized in that a supporting block (2) is fixed at the top end of the supporting plate (1), a first rotating shaft (3) is installed inside the supporting block (2) in a penetrating mode, a first bevel gear (4) is arranged at the end portion of the first rotating shaft (3), a second bevel gear (5) is connected to the end portion of the first bevel gear (4), a second rotating shaft (6) is fixedly arranged in the center position of the second bevel gear (5) in a penetrating mode, the bottom end of the second rotating shaft (6) is in bearing connection with the supporting plate (1), a protecting sleeve (7) is fixed at the top end of the second rotating shaft (6), a first sliding groove (8) is formed in the protecting sleeve (7), a sliding rod (9) is arranged in the first sliding groove (8), a sliding block (10) is installed on the outer wall of the sliding rod (9), the sliding block (10) is located in the first sliding groove (8), and a bottom plate (11) is attached to the inner wall of the protecting sleeve (7), one end of the bottom plate (11) is connected with a composite shadowless dome light source main body (12), a second sliding groove (13) is formed in the bottom plate (11), a spring (14) is connected to the inner wall of the second sliding groove (13), the end portion of the sliding block (10) is located in the second sliding groove (13), and the sliding block (10) is connected with the spring (14).

2. A composite shadowless dome light source structure of claim 1 wherein: the first rotating shaft (3) is of a T-shaped structure, and the first rotating shaft (3) is rotatably connected with the supporting block (2).

3. A composite shadowless dome light source structure of claim 1 wherein: the first bevel gear (4) and the second bevel gear (5) are identical in shape and size, and the first bevel gear (4) is in meshed connection with the second bevel gear (5).

4. A composite shadowless dome light source structure of claim 1 wherein: the protective sleeve (7) is of a U-shaped structure, and the inner wall of the protective sleeve (7) is attached to the outer wall of the base plate (11).

5. A composite shadowless dome light source structure of claim 1 wherein: the slide bar (9) is of an I-shaped structure, and the slide bar (9) and the slide block (10) form a sliding structure with the protective sleeve (7) through the first sliding groove (8).

6. A composite shadowless dome light source structure of claim 1 wherein: the slide block (10) is of a T-shaped structure, the slide block (10) and the bottom plate (11) form a clamping type sliding structure through the second sliding groove (13), and two slide blocks (10) are symmetrically arranged around the central axis of the support plate (1).