Eight-partition multispectral shadowless light source

Abstract

The utility model discloses an eight-zone multispectral shadowless light source which comprises a shell, a multi-zone shadowless light source lamp set is arranged on the top of the shell, a guide rack rail is arranged on the inner side of the shell, a surrounding cleaning mechanism is installed on the guide rack rail and comprises a fixing base, a vertical frame is fixedly connected to the top of the fixing base, and a light source is arranged on the vertical frame. A connecting base is installed at the end, away from the vertical frame, of the top of the fixing base, and a driving gear and a supporting wheel are rotationally connected to the connecting base. According to the eight-zone multispectral shadowless light source, a second motor drives a rotating base to move, a cleaning brush is pushed out of a vertical frame, a torsion spring resets the cleaning brush, so that the cleaning brush rotates to the surface of a shadowless light source lamp set, then a first motor drives the cleaning brush to clean the multi-zone shadowless light source lamp set, and the situation that heat dissipation and illumination effects are affected by dust accumulation is prevented; and therefore, the cleaning convenience can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-spectrum shadowless light sources, in particular to an 8-partition multi-spectrum shadowless light source. Background Art

[0002] The multi-partitioned multi-spectrum shadowless light source can utilize multiple sets of lamp heads with different spectra inside it for lighting to meet the different usage needs of users. In the existing technology, the multi-partitioned multi-spectrum shadowless light source is inconvenient to clean after dust adheres to it, and dust easily accumulates over a long period of time, affecting heat dissipation and lighting effects.

[0003] For example, patent publication number CN217404701U is specifically a multi-partition multi-spectrum machine vision programmable light source, which specifically relates to the field of visual programmable light source technology, including a shell, a group of cover plates are adapted to be installed under the shell, a driving part is provided on one side of the shell, a circuit board is installed inside the shell, a lamp head is provided on the lower surface of the circuit board, and a cup cover is installed under the lamp head. The utility model improves the previous structure. Multiple groups of lamp heads with different spectra are arranged around the circuit board. The circuit board directly controls the operation of the multiple groups of lamp heads, thereby generating multiple groups of different spectra, and using different spectra to illuminate the surface of the object for lighting. The cover plate that can be rotated at equal intervals is rotated. Each rotation can make the light outlet correspond to another group of cup covers. The light generated on the lamp head is irradiated downward along the light outlet, thereby irradiating the object with different spectra, avoiding the use of multiple groups of circuit boards to control multiple groups of different lights, and reducing cost output. However, there is a problem that this multi-partition multi-spectrum shadowless light source is inconvenient to clean after dust adheres to it, and dust easily accumulates for a long time, affecting heat dissipation and lighting effects. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides an 8-zone multi-spectrum shadowless light source, which solves the problem that the multi-zone multi-spectrum shadowless light source is inconvenient to clean after dust adheres to it, and the dust easily accumulates over a long period of time, affecting heat dissipation and lighting effects.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an 8-zone multi-spectrum shadowless light source, comprising a shell, a multi-zone shadowless light source lamp group is provided on the top of the shell, a guide rack is provided on the inner side of the shell, and a surrounding cleaning mechanism is installed on the guide rack;

[0006] The surround cleaning mechanism includes a fixed seat, the top of the fixed seat is fixedly connected to a vertical frame, and a connecting seat is installed at one end of the top of the fixed seat away from the vertical frame, and the connecting seat is rotatably connected to a driving gear and a supporting wheel, and the end of the driving gear is fixedly connected to the first motor, and the vertical frame is slidably connected to the rotating seat. Both sides of the bottom of the rotating seat are fixedly connected to the guide frame, and the two guide frames are threadedly connected to the lifting screws. The bottom ends of the two lifting screws are connected to the connecting shaft through the first gear pair, and the end of the connecting shaft is connected to the driving shaft through the second gear pair. The end of the driving shaft is fixedly connected to the second motor, and the cleaning brush is rotatably connected to the rotating seat, and the end of the cleaning brush is fixedly connected to the driven gear, and a torsion spring is provided on one side of the driven gear, and the driven gear is meshed with a driving gear, and a shift block is fixedly connected to the driving gear, and a fixing rod is provided on one side of the driving gear.

[0007] Preferably, the fixed seat is installed at the bottom of the shell, the driving gear matches the guide rack, and the driving gear and the support wheel both extend into the guide rack, so that the support wheel can be used to play a guiding and supporting role, and the driving gear can be used to roll on the guide rack to drive the fixed seat to move.

[0008] Preferably, the two guide frames are both slidably connected to the inner wall of the stand, and the lifting screw is rotationally connected to the inner wall of the stand, so that the lifting screw can drive the guide frame to move along the inner wall of the fixing seat.

[0009] Preferably, the driving gear is rotatably connected to the inner wall of the rotating seat, and the fixing rod is fixedly connected to the inner wall of the stand, so that the fixing rod can maintain a fixed position and can move relative to the rotating seat when the rotating seat moves.

[0010] Preferably, the fixing rod and the rotating seat are interpenetratingly provided, and the fixing rod is in contact with the shifting block, so that the fixing rod can push the shifting block to move.

[0011] Preferably, the connecting seat includes a seat body, two guide blocks are fixedly connected to the bottom of the seat body, and the seat body is slidably connected to the fixed seat through the two guide blocks, so that it can guide the movement of the seat body, and the two guide blocks are threadedly connected to the inside of the two guide blocks, and a mounting knob is provided between the mounting screws. The mounting knob and the two mounting screws are fixedly connected with a synchronous wheel, and a synchronous belt is sleeved between the two adjacent synchronous wheels, so that the mounting knob can drive the two mounting screws to rotate at the same time.

[0012] The utility model provides an 8-zone multi-spectral shadowless light source. Compared with the existing technology, it has the following advantages:

[0013] 1. The 8-zone multi-spectrum shadowless light source drives the rotating seat to move through the second motor, pushes the cleaning brush out of the stand, and resets the cleaning brush by the torsion spring, so that the cleaning brush rotates to the surface of the shadowless light source lamp group. Then the first motor drives the cleaning brush to clean the multi-zone shadowless light source lamp group to prevent dust accumulation from affecting heat dissipation and lighting effects, thereby effectively improving the convenience of cleaning.

[0014] 2. The 8-zone multi-spectral shadowless light source can be installed by turning the installation knob. The rotation of the installation knob drives the two installation screws to rotate at the same time. The rotation of the installation screws drives the base to move. The movement of the base drives the support wheel and the drive gear to move, making it convenient to push the support wheel and the drive gear into and out of the guide rack, and convenient for the maintenance and replacement of the fixed base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the surrounding cleaning mechanism of the present utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the cleaning brush and the rotating seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the connecting seat structure of the present utility model.

[0019] In the figure: 1. Shell; 2. Surrounding cleaning mechanism; 201. Fixed seat; 202. Stand; 203. Drive gear; 204. First motor; 205. Rotating seat; 206. Guide frame; 207. Lifting screw; 208. Connecting shaft; 209. Drive shaft; 210. Second motor; 211. Fixed rod; 212. Cleaning brush; 213. Driven gear; 214. Torsion spring; 215. Driving gear; 216. Shift block; 3. Shadowless light source assembly; 4. Guide rack; 5. Connecting seat; 501. Seat body; 502. Guide block; 503. Mounting screw; 504. Mounting knob; 505. Synchronous wheel; 506. Synchronous belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3The utility model provides a technical solution: an 8-zone multi-spectrum shadowless light source, including a shell 1, a multi-zone shadowless light source group 3 is provided on the top of the shell 1, the number of the shadowless light source group 3 can be set to 8 zones, and a guide rack 4 is provided on the inner side of the shell 1. A surrounding cleaning mechanism 2 is installed on the guide rack 4. The surrounding cleaning mechanism 2 can be used to clean the surfaces of the shadowless light source groups 3 in multiple zones to prevent dust accumulation from affecting heat dissipation and lighting effects, thereby effectively improving the convenience of cleaning.

[0022] The surrounding cleaning mechanism 2 includes a fixed seat 201, the top of the fixed seat 201 is fixedly connected to a stand 202, a connecting seat 5 is installed at the end of the top of the fixed seat 201 away from the stand 202, and the connecting seat 5 is rotatably connected to a driving gear 203 and a support wheel. The fixed seat 201 is installed at the bottom of the shell 1, and the driving gear 203 matches the guide rack 4, and the driving gear 203 and the support wheel are both extended into the guide rack 4, so that the support wheel can be used to play a guiding and supporting role, and the driving gear 203 can be used to roll on the guide rack 4 to drive the fixed seat 201 to move, driving The end of the gear 203 is fixedly connected to the first motor 204, the interior of the stand 202 is slidably connected to the rotating seat 205, and the two sides of the bottom of the rotating seat 205 are fixedly connected to the guide frame 206. The interior of the two guide frames 206 are threadedly connected to the lifting screw 207. The two guide frames 206 are slidably connected to the inner wall of the stand 202, and the lifting screw 207 is rotatably connected to the inner wall of the stand 202, so that the lifting screw 207 can drive the guide frame 206 to move along the inner wall of the fixed seat 201. The bottom ends of the two lifting screws 207 are connected to the connecting shaft 208 through the first gear pair. The connecting shaft 208 can simultaneously drive the two lifting screws 207 to rotate. The end of the connecting shaft 208 is connected to the driving shaft 209 through the second gear pair, so that the driving shaft 209 can drive the connecting shaft 208 to rotate. The end of the driving shaft 209 is fixedly connected to the second motor 210. The cleaning brush 212 is rotatably connected inside the rotating seat 205. The end of the cleaning brush 212 is fixedly connected to the driven gear 213. A torsion spring 214 is provided on one side of the driven gear 213, which can reset the cleaning brush 212 and enable the cleaning brush 212 to fit the surface of the shadowless light source lamp group 3. The driven gear 213 is meshedly connected with the driving gear 215, and the driving gear 215 is fixedly connected with a shift block 216. A fixed rod 211 is provided on one side of the driving gear 215. The driving gear 215 is rotatably connected to the inner wall of the rotating seat 205. The fixed rod 211 is fixedly connected to the inner wall of the stand 202, so that the fixed rod 211 can maintain a fixed position, so that it can move relative to the rotating seat 205 when the rotating seat 205 moves. The fixed rod 211 is arranged through the rotating seat 205, and the fixed rod 211 is in contact with the shift block 216, so that the fixed rod 211 can push the shift block 216 to move.

[0023] See also Figure 2and Figure 4 The connecting seat 5 includes a seat body 501, and two guide blocks 502 are fixedly connected to the bottom of the seat body 501. The seat body 501 is slidably connected to the fixed seat 201 through the two guide blocks 502, so that it can guide the movement of the seat body 501. The two guide blocks 502 are internally threadedly connected with mounting screws 503, and mounting knobs 504 are provided between the mounting screws 503. The mounting knobs 504 and the two mounting screws 503 are fixedly connected with synchronous wheels 505. There is a synchronous wheel sleeved between the two adjacent synchronous wheels 505. With 506, the installation knob 504 can drive the two installation screws 503 to rotate at the same time. By rotating the installation knob 504, the installation knob 504 can drive the two installation screws 503 to rotate at the same time. The rotation of the installation screw 503 drives the guide block 502 to move. The movement of the guide block 502 drives the seat body 501 to move. The movement of the seat body 501 drives the support wheel and the drive gear 203 to move, which makes it convenient to push the support wheel and the drive gear 203 into and out of the guide rack 4, and facilitates the inspection and replacement of the fixed seat 201.

[0024] During operation, the second motor 210 drives the driving shaft 209 to rotate, the driving shaft 209 rotates to drive the connecting shaft 208 to rotate, the connecting shaft 208 rotates to drive the two lifting screws 207 to rotate, the lifting screw 207 rotates to drive the guide frame 206 to move, the guide frame 206 moves to drive the rotating seat 205 to move, and the cleaning brush 212 is pushed out of the stand 202, so that the dial block 216 is separated from the fixed rod 211, and the torsion spring 214 resets the cleaning brush 212 so that the cleaning brush 212 rotates to the surface of the shadowless light source lamp group 3, and then the first motor 204 drives the driving gear 203 to roll inside the guide rack 4, driving the cleaning brush 212 to clean the multi-zone shadowless light source lamp group 3, preventing dust accumulation from affecting heat dissipation and lighting effects, thereby effectively improving the convenience of cleaning;

[0025] After cleaning is completed, the second motor 210 drives the rotating seat 205 to move downward, the fixed rod 211 pushes the shift block 216 to rotate, the rotation of the shift block 216 drives the driving gear 215 to rotate, the rotation of the driving gear 215 drives the driven gear 213 to rotate, the rotation of the driven gear 213 drives the cleaning brush 212 to rotate, and the cleaning brush 212 is erected. As the rotating seat 205 continues to move downward, the cleaning brush 212 is retracted into the stand 202 to avoid adverse effects on the normal operation of the lighting.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An 8-zone multi-spectral shadowless light source, comprising a housing (1), characterized in that: A multi-zone shadowless light source lamp group (3) is provided on the top of the housing (1), a guide rack (4) is provided on the inner side of the housing (1), and a surrounding cleaning mechanism (2) is installed on the guide rack (4); The surrounding cleaning mechanism (2) comprises a fixed seat (201), the top of the fixed seat (201) is fixedly connected to a stand (202), a connecting seat (5) is installed at one end of the top of the fixed seat (201) away from the stand (202), a driving gear (203) and a support wheel are rotatably connected to the connecting seat (5), the end of the driving gear (203) is fixedly connected to a first motor (204), the interior of the stand (202) is slidably connected to a rotating seat (205), both sides of the bottom of the rotating seat (205) are fixedly connected to guide frames (206), the interiors of the two guide frames (206) are threadedly connected to lifting screws (207), and the bottoms of the two lifting screws (207) are fixedly connected to the guide frames (206). The ends of the rotating seat (205) are connected to a connecting shaft (208) through a first gear pair, the end of the connecting shaft (208) is connected to a driving shaft (209) through a second gear pair, the end of the driving shaft (209) is fixedly connected to a second motor (210), a cleaning brush (212) is rotatably connected inside the rotating seat (205), the end of the cleaning brush (212) is fixedly connected to a driven gear (213), a torsion spring (214) is provided on one side of the driven gear (213), the driven gear (213) is meshedly connected to a driving gear (215), a shift block (216) is fixedly connected to the driving gear (215), and a fixing rod (211) is provided on one side of the driving gear (215).

2. The 8-zone multi-spectral shadowless light source according to claim 1, characterized in that: The fixing seat (201) is mounted on the bottom of the housing (1), the driving gear (203) matches the guide rack (4), and the driving gear (203) and the supporting wheel both extend into the interior of the guide rack (4).

3. The 8-zone multi-spectral shadowless light source according to claim 1, characterized in that: The two guide frames (206) are both slidably connected to the inner wall of the stand frame (202), and the lifting screw (207) is rotationally connected to the inner wall of the stand frame (202).

4. The 8-zone multi-spectral shadowless light source according to claim 1, characterized in that: The driving gear (215) is rotatably connected to the inner wall of the rotating seat (205), and the fixing rod (211) is fixedly connected to the inner wall of the stand (202).

5. The 8-zone multi-spectral shadowless light source according to claim 1, characterized in that: The fixing rod (211) and the rotating seat (205) are interpenetratingly arranged, and the fixing rod (211) is in contact with the shifting block (216).

6. The 8-zone multi-spectral shadowless light source according to claim 1, characterized in that: The connecting seat (5) comprises a seat body (501), two guide blocks (502) are fixedly connected to the bottom of the seat body (501), and the seat body (501) is slidably connected to the fixed seat (201) via the two guide blocks (502).

7. The 8-zone multi-spectral shadowless light source according to claim 6, characterized in that: The interiors of the two guide blocks (502) are both threadedly connected with mounting screws (503), and a mounting knob (504) is provided between the mounting screws (503).

8. The 8-zone multi-spectral shadowless light source according to claim 7, characterized in that: The mounting knob (504) and the two mounting screw rods (503) are both fixedly connected with a synchronous wheel (505), and a synchronous belt (506) is sleeved between two adjacent synchronous wheels (505).

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