Clean room purification lamp

Abstract

The utility model belongs to the technical field of purification lamps, and particularly relates to a clean room purification lamp which comprises a fixing plate and a protective cover, the upper surface of the protective cover is contacted with the bottom surface of the fixing plate, an adjusting mechanism is arranged on the bottom surface of the fixing plate, and a mounting mechanism is arranged on the bottom surface of the protective cover. According to the clean room purification lamp, a protective cover is arranged, a second driving motor is fixedly installed on the side face of the protective cover, a first gear and a second gear are installed in the protective cover, and the first gear and the second gear are meshed, so that the second gear is driven to rotate to adjust the irradiation angle of a bulb when the first gear rotates; the connecting plate, the lifting column and the cylinder are mounted on the upper surface of the fixing plate, so that the irradiation height of the bulb can be adjusted after the cylinder is mounted; a round hole penetrates through the inner wall of a spring groove, and a stretching rod penetrates through the round hole to be fixedly connected with the side face of a clamping plate, so that a limiting plate is pulled to drive the stretching rod to move outwards to drive the clamping plate to move and break away from a clamping groove to take out the lamp holder for replacement when the bulb is disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of purification lamps, in particular to a clean room purification lamp. Background Art

[0002] As people's living material standards continue to improve, people have gradually begun to pay attention to issues such as air pollution, and people's requirements for living environment have also increased accordingly, and the same is true for clean rooms. Therefore, purification lamps came into being. Life lamps are both a type of modern energy-saving lamp and a new generation of products with health functions.

[0003] Traditional purification lamps are mostly installed by bolt fixing, which is troublesome to install and disassemble, not strong enough, and the positioning is only based on human eyes, which is not accurate enough. At the same time, they cannot be moved and adjusted after installation, which shortens the purification range of the purification lamp and reduces the practicality of the purification lamp.

[0004] As disclosed in Chinese patent CN215690213U, an easily detachable top-mounted purification lamp for a clean room comprises a slide rail, a slider and a purification lamp body, a fixed plate is provided at the top of the slide rail, a lead screw is rotatably connected between the left and right end walls in the slide rail, a drive motor is fixedly connected to the left end of the slide rail, a controller and a signal transceiver are provided at the right end of the slide rail, a connector is provided at the bottom of the slider, a connecting tube is provided at the top of the purification lamp body, fixed sleeves are fixedly provided at the left and right ends of the connecting tube, a connecting rod is inserted in the fixed sleeve, a limiting plate is fixedly connected to one end of the connecting rod close to the connecting tube, positioning grooves are provided on both sides of the connecting tube, a positioning bolt is fixedly connected to one end of the limiting plate away from the connecting rod, a return spring is fixedly connected between the limiting plate and the inner wall of the positioning groove, an electrical spring is provided at the bottom of the connecting tube, and an electrical reed is electrically connected to the top of the electrical spring; the purification lamp is easy to disassemble and assemble, has high installation firmness, and is convenient for positioning, and can be remotely controlled and adjusted in position after installation.

[0005] However, although the easily detachable top-mounted purification lamp used in the clean room can adjust the position of the purification lamp by sliding on the slide rail, the irradiation direction and angle of the purification lamp are not easy to adjust, and the effect of cleaning the space is not good enough.

[0006] Therefore, we proposed a clean room purification lamp to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a clean room purification lamp to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clean room purification lamp, comprising a fixing plate and a protective cover, the upper surface of the protective cover contacts the bottom surface of the fixing plate, a connecting plate is fixedly installed on the upper surface of the fixing plate, a lifting column is fixedly installed on the upper surface of the connecting plate, a cylinder is installed on the upper surface of the lifting column, the connecting plates are symmetrically distributed on both sides of the upper surface of the fixing plate, an adjustment mechanism is arranged on the bottom surface of the fixing plate, and a mounting mechanism is arranged on the bottom surface of the protective cover;

[0009] The adjusting mechanism includes a rotating unit and a moving unit, the rotating unit includes a second driving motor, a transmission shaft, a first gear, a fixing rod, a second gear and a fixing block, the second driving motor is fixedly installed on the side of the protective cover, the transmission shaft is fixedly installed on the output end of the second driving motor, the first gear is fixedly installed on the outer surface of the transmission shaft, the fixing rod is fixedly installed on the inner wall of the protective cover, and the second gear is movably installed on the outer surface of the fixing rod.

[0010] Preferably, the moving unit comprises a mounting groove, a first driving motor and a transmission member, the mounting groove is provided on the bottom surface of the fixing plate, the first driving motor is fixedly mounted on the side surface of the fixing plate, and the transmission member is mounted on the inner wall of the mounting groove.

[0011] Preferably, the mounting mechanism includes a snap-in unit and a pressing unit, the snap-in unit includes a square groove, a spring groove, a snap-in plate, a compression spring, a lamp holder, a snap-in groove and a light bulb, the square groove is opened on the bottom surface of the fixed block, the spring groove is opened on the inner wall of the square groove, the compression spring is fixedly connected to the inner wall of the spring groove, the snap-in plate is fixedly connected to one end of the compression spring, the lamp holder is inserted into the inner wall of the square groove, the snap-in groove is opened on the side of the lamp holder, and the light bulb is fixedly installed on the bottom surface of the lamp holder.

[0012] Preferably, the pressing unit includes a circular hole, a stretching rod and a limit plate, the circular hole passes through one side of the inner wall of the spring groove, the stretching rod is fixedly installed on the side of the clamping plate, and the limit plate is fixedly installed on the side of one end of the stretching rod. When the clamping plate is clamped with the clamping groove, the stretching rod moves inward, and when the lamp holder is removed, the limit plate is pulled to drive the stretching rod to move so that the clamping plate is disengaged from the clamping groove, thereby facilitating the replacement of the lamp holder.

[0013] Preferably, the mounting grooves are symmetrically distributed on both sides of the bottom surface of the fixed plate, a through hole is penetrated on one side of the inner wall of the mounting groove, one end of the transmission member passes through the through hole and is fixedly connected to the output end of the first drive motor, and the bottom connection of the transmission member is fixedly connected to the upper surface of the protective cover.

[0014] Preferably, a hole is passed through the side of the protective cover, and one end of the transmission shaft passes through the hole and is fixedly connected to the output end of the second drive motor, and the outer surface of the first gear is meshed with the outer surface of the second gear.

[0015] Preferably, the diameter of the circular hole is smaller than the diameter of the spring slot, the diameter of the clamping plate is the same as the diameter of the clamping slot, and the outer surface of the clamping plate is clamped with the inner wall of the clamping slot.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The clean room purification lamp is provided with a protective cover and a second driving motor is fixedly installed on the side of the protective cover. A first gear and a second gear are installed inside the protective cover and the two gears are meshed so that the second gear is driven to rotate when the first gear rotates to adjust the irradiation angle of the bulb. A connecting plate, a lifting column and a cylinder are installed on the upper surface of the fixed plate so that the irradiation height of the bulb can be adjusted after the cylinder is installed.

[0018] 2. The clean room purification lamp penetrates a round hole in the inner wall of the spring groove and allows the stretching rod to pass through the round hole and be fixedly connected to the side of the clamping plate, so that when removing the bulb, the limit plate is pulled to drive the stretching rod to move outward to drive the clamping plate to move out of the clamping groove and take out the lamp holder for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1. fixing plate; 2. connecting plate; 201. lifting column; 202. cylinder; 3. mounting groove; 301. through hole; 302. first driving motor; 303. transmission member; 304. protective cover; 305. second driving motor; 306. transmission shaft; 307. first gear; 308. fixing rod; 309. second gear; 310. fixing block; 311. square groove; 312. spring groove; 313. round hole; 314. stretching rod; 315. limiting plate; 316. clamping plate; 317. compression spring; 318. lamp holder; 319. clamping groove; 320. bulb. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: A clean room purification lamp comprises a fixing plate 1 and a protective cover 304, the upper surface of the protective cover 304 contacts the bottom surface of the fixing plate 1, a connecting plate 2 is fixedly mounted on the upper surface of the fixing plate 1, a lifting column 201 is fixedly mounted on the upper surface of the connecting plate 2, a cylinder 202 is mounted on the upper surface of the lifting column 201, the connecting plates 2 are symmetrically distributed on both sides of the upper surface of the fixing plate 1, an adjusting mechanism is arranged on the bottom surface of the fixing plate 1, and a mounting mechanism is arranged on the bottom surface of the protective cover 304;

[0027] The adjusting mechanism includes a rotating unit and a moving unit. The rotating unit includes a second driving motor 305, a transmission shaft 306, a first gear 307, a fixing rod 308, a second gear 309 and a fixing block 310. The second driving motor 305 is fixedly mounted on the side of the protective cover 304, the transmission shaft 306 is fixedly mounted on the output end of the second driving motor 305, the first gear 307 is fixedly mounted on the outer surface of the transmission shaft 306, the fixing rod 308 is fixedly mounted on the inner wall of the protective cover 304, and the second gear 309 is movably mounted on the outer surface of the fixing rod 308. There is a hole through the side of the protective cover 304, and one end of the transmission shaft 306 passes through the hole. The hole is fixedly connected to the output end of the second driving motor 305, and the outer surface of the first gear 307 is meshed with the outer surface of the second gear 309. By setting the protective cover 304 and fixing the second driving motor 305 on the side of the protective cover 304, installing the first gear 307 and the second gear 309 inside the protective cover 304 and setting the two gears to mesh, it is possible to drive the second gear 309 to rotate when the first gear 307 rotates to adjust the irradiation angle of the bulb 320. The connecting plate 2, the lifting column 201 and the cylinder 202 are installed on the upper surface of the fixed plate 1, so that the irradiation height of the bulb 320 can be adjusted after the cylinder 202 is installed.

[0028] The mobile unit includes an installation groove 3, a first drive motor 302 and a transmission member 303. The installation groove 3 is opened on the bottom surface of the fixed plate 1, the first drive motor 302 is fixedly installed on the side of the fixed plate 1, and the transmission member 303 is installed on the inner wall of the installation groove 3. The installation grooves 3 are symmetrically distributed on both sides of the bottom surface of the fixed plate 1. A through hole 301 passes through one side of the inner wall of the installation groove 3. One end of the transmission member 303 passes through the through hole 301 and is fixedly connected to the output end of the first drive motor 302. The bottom connection of the transmission member 303 is fixedly connected to the upper surface of the protective cover 304.

[0029] The cylinder 202 is fixedly connected to the top of the clean room. The cylinder 202 works to push the lifting column 201 down, driving the connecting plate 2 and the fixed plate 1 to move down to adjust the irradiation height. The power supply of the first driving motor 302 is started so that the first driving motor 302 works to drive the threaded column in the transmission member 303 to rotate. Through the threaded engagement, the moving block installed on the outer surface of the threaded column drives the protective cover 304 to move on the outer surface of the threaded column to adjust the irradiation position. The second driving motor 305 works to drive the transmission shaft 306 to rotate, so that the first gear 307 rotates. The engagement between the first gear 307 and the second gear 309 drives the second gear 309 to rotate, thereby driving the bulb 320 to rotate to adjust the irradiation angle.

[0030] Embodiment 2: Based on embodiment 1, the installation mechanism includes a snap-in unit and a pressing unit, the snap-in unit includes a square groove 311, a spring groove 312, a snap-in plate 316, a compression spring 317, a lamp holder 318, a snap-in groove 319 and a bulb 320, the square groove 311 is opened on the bottom surface of the fixed block 310, the spring groove 312 is opened on the inner wall of the square groove 311, the compression spring 317 is fixedly connected to the inner wall of the spring groove 312, the snap-in plate 316 is fixedly connected to one end of the compression spring 317, the lamp holder 318 is inserted into the inner wall of the square groove 311, the snap-in groove 319 is opened on the side of the lamp holder 318, and the bulb 320 is fixedly installed on the bottom surface of the lamp holder 318.

[0031] The pressing unit includes a circular hole 313, a stretching rod 314 and a limiting plate 315. The circular hole 313 passes through one side of the inner wall of the spring groove 312, the stretching rod 314 is fixedly installed on the side of the clamping plate 316, and the limiting plate 315 is fixedly installed on the side of one end of the stretching rod 314. The diameter of the circular hole 313 is smaller than the diameter of the spring groove 312, the diameter of the clamping plate 316 is the same as the diameter of the clamping groove 319, and the outer surface of the clamping plate 316 is clamped with the inner wall of the clamping groove 319. By passing the circular hole 313 through the inner wall of the spring groove 312 and allowing the stretching rod 314 to pass through the circular hole 313 and be fixedly connected with the side of the clamping plate 316, it is convenient to pull the limiting plate 315 to drive the stretching rod 314 to move outward when removing the bulb 320, and drive the clamping plate 316 to move out of the clamping groove 319 to take out the lamp holder 318 for replacement.

[0032] Insert the lamp holder 318 into the inner wall of the square groove 311, and continue to move so that the clamping plate 316 moves outward to squeeze the compression spring 317. When the clamping plate 316 contacts the inner wall of the clamping groove 319, the compression spring 317 produces a restoring elastic force to make the clamping plate 316 clamped with the clamping groove 319. At this time, the stretching rod 314 and the limiting plate 315 move inward to complete the installation of the bulb 320. When disassembling, pull the limiting plate 315 to drive the stretching rod 314 to move on the inner wall of the circular hole 313, pull the clamping plate 316 to move, so that the clamping plate 316 is separated from the clamping groove 319, and pull the lamp holder 318 downward for replacement.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A clean room purification lamp, comprising a fixing plate (1) and a protective cover (304), wherein the upper surface of the protective cover (304) contacts the bottom surface of the fixing plate (1), a connecting plate (2) is fixedly mounted on the upper surface of the fixing plate (1), a lifting column (201) is fixedly mounted on the upper surface of the connecting plate (2), a cylinder (202) is mounted on the upper surface of the lifting column (201), and the connecting plates (2) are symmetrically distributed on both sides of the upper surface of the fixing plate (1), characterized in that: The bottom surface of the fixing plate (1) is provided with an adjustment mechanism, and the bottom surface of the protective cover (304) is provided with a mounting mechanism; The adjusting mechanism comprises a rotating unit and a moving unit, wherein the rotating unit comprises a second driving motor (305), a transmission shaft (306), a first gear (307), a fixing rod (308), a second gear (309) and a fixing block (310), wherein the second driving motor (305) is fixedly mounted on a side of the protective cover (304), the transmission shaft (306) is fixedly mounted on an output end of the second driving motor (305), the first gear (307) is fixedly mounted on an outer surface of the transmission shaft (306), the fixing rod (308) is fixedly mounted on an inner wall of the protective cover (304), and the second gear (309) is movably mounted on an outer surface of the fixing rod (308).

2. A clean room purification lamp according to claim 1, characterized in that: The mobile unit comprises a mounting groove (3), a first drive motor (302) and a transmission member (303); the mounting groove (3) is provided on the bottom surface of the fixed plate (1); the first drive motor (302) is fixedly mounted on the side surface of the fixed plate (1); and the transmission member (303) is mounted on the inner wall of the mounting groove (3).

3. A clean room purification lamp according to claim 1, characterized in that: The mounting mechanism comprises a snap-in unit and a pressing unit. The snap-in unit comprises a square groove (311), a spring groove (312), a snap-in plate (316), a compression spring (317), a lamp holder (318), a snap-in groove (319) and a light bulb (320). The square groove (311) is provided on the bottom surface of the fixing block (310), the spring groove (312) is provided on the inner wall of the square groove (311), the compression spring (317) is fixedly connected to the inner wall of the spring groove (312), the snap-in plate (316) is fixedly connected to one end of the compression spring (317), the light bulb holder (318) is plugged into the inner wall of the square groove (311), the snap-in groove (319) is provided on the side of the light bulb holder (318), and the light bulb (320) is fixedly installed on the bottom surface of the light bulb holder (318).

4. A clean room purification lamp according to claim 3, characterized in that: The pressing unit comprises a circular hole (313), a stretching rod (314) and a limiting plate (315); the circular hole (313) penetrates through one side of the inner wall of the spring groove (312); the stretching rod (314) is fixedly mounted on the side of the clamping plate (316); and the limiting plate (315) is fixedly mounted on the side of one end of the stretching rod (314).

5. A clean room purification lamp according to claim 2, characterized in that: The mounting grooves (3) are symmetrically distributed on both sides of the bottom surface of the fixing plate (1); a through hole (301) is penetrated through one side of the inner wall of the mounting groove (3); one end of the transmission member (303) passes through the through hole (301) and is fixedly connected to the output end of the first drive motor (302); and a connection point on the bottom surface of the transmission member (303) is fixedly connected to the upper surface of the protective cover (304).

6. A clean room purification lamp according to claim 1, characterized in that: A hole is passed through the side of the protective cover (304), and one end of the transmission shaft (306) passes through the hole and is fixedly connected to the output end of the second drive motor (305), and the outer surface of the first gear (307) is meshed with the outer surface of the second gear (309).

7. A clean room purification lamp according to claim 4, characterized in that: The diameter of the circular hole (313) is smaller than the diameter of the spring groove (312), the diameter of the clamping plate (316) is the same as the diameter of the clamping groove (319), and the outer surface of the clamping plate (316) is clamped with the inner wall of the clamping groove (319).

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