CN112975852A

CN112975852A - Automatic replacement equipment for bulb of ceiling lamp

Info

Publication number: CN112975852A
Application number: CN202110283248.3A
Authority: CN
Inventors: 徐云亮
Original assignee: Hangzhou Yunji Clothing Co ltd
Current assignee: Hangzhou Yunji Clothing Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-06-18

Abstract

The invention relates to the technical field of lamps, in particular to automatic replacement equipment for a bulb of a pendant lamp. The utility model provides an automatic change equipment of ceiling lamp bulb, includes lamp shade, old bulb, new bulb and supports the dead lever, old bulb is connected in the lamp shade, it changes the main part to set firmly on the support dead lever, be equipped with in the change main part and place the chamber, rise the chamber, retrieve the chamber and, the distribution has set firmly the extension board on four lateral walls of support dead lever, the extension board with it is equipped with the location chamber to change between the main part, be equipped with the strutting arrangement of support in the support dead lever, strutting arrangement is including the flexible subassembly on flexible support ground and the locking Assembly of locking length, and the bulb can be changed automatically to this equipment, need not personnel and climbs the eminence, and the bulb is lifted off manually, has saved manpower and time, improves the efficiency of changing, need not personnel and contact the bulb, has eliminated the danger of electrocuteeing, can guarantee the personal safety.

Description

Automatic replacement equipment for bulb of ceiling lamp

Technical Field

The invention relates to the technical field of lamps, in particular to automatic replacement equipment for a bulb of a pendant lamp.

Background

The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling, and the ceiling lamp can not be hung too short whether by a wire or by an iron support, so that the normal sight of people is obstructed or the ceiling lamp feels dazzling, therefore, for a damaged bulb of the ceiling lamp, the bulb needs to be replaced, generally, a person is required to climb to the position of the ceiling lamp, manually remove the bulb, then install a new bulb, and prevent the accident of electric shock when the bulb is replaced, the power needs to be cut off in advance, but the hidden danger of electric shock exists if the power is forgotten to be cut off.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides automatic replacement equipment for a bulb of a ceiling lamp.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic replacement device for a bulb of a ceiling lamp comprises a lampshade, an old bulb, a new bulb and a supporting and fixing rod, wherein the old bulb is connected into the lampshade, a replacement main body is fixedly arranged on the supporting and fixing rod, a placing cavity, a lifting cavity and a recycling cavity are arranged in the replacement main body, extension plates are fixedly distributed on four side walls of the supporting and fixing rod, a positioning cavity is arranged between the extension plates and the replacement main body, a supporting device for supporting is arranged in the supporting and fixing rod, and the supporting device comprises a telescopic component for telescopically supporting the ground and a locking component for locking the length;

the top of the replacing main body is provided with a positioning device for positioning the center of the lampshade;

the bulb replacing device comprises a rising assembly for placing bulbs, a rotating assembly for unloading the bulbs and a recycling assembly for recycling the bulbs.

Preferably, the telescopic assembly comprises a supporting movable rod which is slidably mounted in the supporting fixed rod, a sliding cavity is formed in the supporting movable rod, and a supporting plate which is in contact with the ground is fixedly arranged at the bottom of the supporting movable rod.

Preferably, the locking assembly comprises a fixing nut fixedly mounted on the side wall of the supporting and fixing rod, a locking screw rod is connected to the fixing nut through threads, and a rotating knob is fixedly arranged on the locking screw rod.

Preferably, the positioning device comprises a power air pump fixedly installed in the replacement main body, a positioning cylinder is fixedly installed in each extension plate, a movable piston is connected in each positioning cylinder in a sliding mode, a movable rod is fixedly installed on each movable piston and extends into each positioning cavity, a contact plate is fixedly installed on each movable rod in each positioning cavity, and the power air pump is respectively connected with the positioning cylinders.

Preferably, the ascending assembly comprises an ascending cylinder fixedly installed in the supporting fixing rod and the replacing body, the ascending cylinder is slidably connected in the sliding cavity, an ascending piston is slidably connected in the ascending cylinder, an ascending piston rod is fixedly arranged on the ascending piston, the ascending piston rod extends into the ascending cavity, an ascending plate is fixedly arranged on the ascending piston rod in the ascending cavity, and the placing cavity is communicated with the ascending cavity and is communicated with the outside.

Preferably, the ascending plate is fixedly provided with three fixed blocks distributed in a circumferential array manner, a telescopic rod is connected to each fixed block in a sliding manner, a pressing plate is fixedly arranged on the telescopic rod and abuts against the new bulb, and a telescopic spring is connected between the pressing plate and the telescopic rod.

Preferably, the rotating assembly includes a rotating motor fixedly mounted on the side wall, the rotating motor is in power connection with a motor shaft, a rotating gear is fixedly arranged on the motor shaft, a rotating ring is slidably connected to the top of the replacing body, a rotating rack meshed with the rotating gear is fixedly arranged in the rotating ring, three rotating cylinders distributed in a circumferential array are fixedly arranged in the rotating ring, a clamping piston is slidably connected in each rotating cylinder, a clamping rod is fixedly arranged on the clamping piston, a clamping contact plate is fixedly arranged on the clamping rod, a rubber pad for increasing friction force is arranged in the clamping contact plate, and the rotating cylinders are communicated with the power air pump.

Preferably, the recycling assembly comprises a bottom plate fixedly mounted on one side opposite to the placing cavity and on the replacing main body, a side plate is fixedly arranged on the bottom plate, a rotary inclined plate is connected to the recycling cavity in a rotating mode, and the rotary inclined plate inclines in the ascending cavity.

Preferably, the new bulb is arranged at the center of the lifting plate, and the power air pump is communicated with the lifting air cylinder.

The ceiling lamp has the advantages that 1, the supporting device can support equipment on the ground, the equipment does not need to be manually supported when in use, and the height of the equipment can be adjusted according to the height of the ceiling lamp; 2. the positioning device can determine the center of the bulb by clamping the lampshade so as to facilitate the subsequent rotary dismounting operation; 3. the replacing device can rotationally detach the old bulb and install a new bulb; the bulb can be automatically replaced by the device, the person is not required to climb to a high place, the bulb is manually dismounted, manpower and time are saved, the replacement efficiency is improved, the person is not required to contact the bulb, the electric shock danger is eliminated, the personal safety during replacement can be guaranteed, and the power failure is not required.

Drawings

Fig. 1 is a schematic structural view of an automatic replacement device for a bulb of a ceiling lamp according to the present invention:

FIG. 2 is a schematic view of the structure in the direction of FIG. 1A-A;

FIG. 3 is an enlarged schematic view at B of FIG. 2;

fig. 4 is an enlarged schematic view at C in fig. 1:

FIG. 5 is an enlarged schematic view at D of FIG. 1;

FIG. 6 is an axial schematic view of the present invention as a whole;

FIG. 7 is an axial view of the replacement body;

fig. 8 is an axial view of the support device.

Wherein, 1, a supporting device; 2. a positioning device; 3. replacing the device; 11. a telescoping assembly; 012. a locking assembly; 31. a lifting assembly; 32. a rotating assembly; 33. a recovery assembly; 100. a sliding cavity; 101. supporting the fixed rod; 102. a support movable rod; 103. a support plate; 104. a power air pump; 121. rotating the knob; 122. locking the screw rod; 123. fixing a nut; 200. a positioning cavity; 201. replacing the main body; 202. an extension plate; 203. moving the piston; 204. a travel bar; 205. positioning the air cylinder; 206. a contact plate; 207. a lamp shade; 208. an old bulb; 300. a placement chamber; 301. a lifting plate; 302. a fixed block; 303. a telescopic rod; 304. a pressing plate; 305. a tension spring; 306. a new bulb; 307. a lift cylinder; 308. a lift piston; 309. raising the piston rod; 320. an ascending cavity; 321. a rotating electric machine; 322. a motor shaft; 323. a rotating gear; 324. rotating the rack; 325. a rotating ring; 326. a rotating cylinder; 327. a clamping piston; 328. a clamping lever; 329. clamping the contact plate; 330. a recovery chamber; 331. rotating the inclined plate; 332. a base plate; 333. side plates.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1-8, an automatic replacement device for a bulb of a pendant lamp comprises a lampshade 207, an old bulb 208, a new bulb 306 and a supporting and fixing rod 101, wherein the old bulb 208 is connected in the lampshade 207, a replacement body 201 is fixedly arranged on the supporting and fixing rod 101, a placing cavity 300, an ascending cavity 320, a

recycling cavity

330 and 340 are arranged in the replacement body 201, extension plates 202 are fixedly distributed on four side walls of the supporting and fixing rod 101, a positioning cavity 200 is arranged between the extension plates 202 and the replacement body 201, a supporting device 1 for supporting is arranged in the supporting and fixing rod 101, and the supporting device 1 comprises a telescopic component 11 for telescopically supporting the ground and a locking component 12 for locking the length;

the top of the replacing main body 201 is provided with a positioning device 2 for positioning the center of the lampshade 207;

the replacement body 201 is provided with a replacement device 3 for replacing a bulb, and the replacement device 3 includes a lifting unit 31 for placing a bulb, a rotating unit 32 for removing a bulb, and a recovery unit 33 for recovering a bulb.

The telescopic assembly 11 comprises a supporting movable rod 102 slidably mounted in the supporting fixed rod 101, a sliding cavity 100 is formed in the supporting movable rod 102, and a supporting plate 103 in contact with the ground is fixedly arranged at the bottom of the supporting movable rod 102, so that when the device is used, the supporting plate 103 is placed on the ground, the supporting fixed rod 101 is extended, and the replacing body 201 is lifted, so that the height is changed.

Locking assembly 12 includes fixed mounting and is in the fixation nut 123 of supporting dead lever 101 lateral wall, threaded connection has locking screw 122 in the fixation nut 123, the last rotation knob 121 that has set firmly of locking screw 122, thereby work as after the extension of supporting dead lever 101, rotate rotation knob 121 makes locking screw 122 is in remove in the fixation nut 123, locking screw 122 supports support movable rod 102 surface, it is right the supporting dead lever 101 locks, makes the supporting dead lever 101 can not slide down, fixes its elongated length, need not artificial stability constantly the supporting dead lever 101 with change main part 201.

The positioning device 2 comprises a power air pump 104 fixedly arranged in the replacing body 201, a positioning air cylinder 205 is fixedly arranged in each extending plate 202, a movable piston 203 is connected in a sliding way in the positioning cylinder 205, a movable rod 204 is fixedly arranged on the movable piston 203, the moving rod 204 extends into the positioning cavity 200, a contact plate 206 is fixedly arranged on the moving rod 204 in the positioning cavity 200, the dynamic air pumps 104 are respectively connected with the positioning air cylinders 205, so that, when the replacement body 201 is raised, the lamp housing 207 extends into the positioning cavity 200, the old bulb 208 enters the rise chamber 320, the powered air pump 104 is activated, the moving piston 203 and the contact plate 206 are pushed, the contact plate 206 abuts against the surface of the lamp housing 207, achieving a central positioning of the lamp housing 207 and stabilizing the lamp housing 207 and the old lamp bulb 208.

The ascending assembly 31 includes an ascending cylinder 307 fixedly installed in the supporting and fixing rod 101 and the replacing body 201, the ascending cylinder 307 is slidably connected in the sliding cavity 100, an ascending piston 308 is slidably connected in the ascending cylinder 307, an ascending piston rod 309 is fixedly installed on the ascending piston 308, the ascending piston rod 309 extends into the ascending cavity 320, an ascending plate 301 is fixedly installed on the ascending piston rod 309 in the ascending cavity 320, the placing cavity 300 is communicated with the ascending cavity 320 and is communicated with the outside, so that a new bulb 306 is placed in the ascending cavity 320 through the placing cavity 300 in advance, and the new bulb 306 is placed on the ascending plate 301.

Three fixed blocks 302 distributed in a circumferential array are fixedly arranged on the ascending plate 301, a telescopic rod 303 is connected in each fixed block 302 in a sliding manner, a pressing plate 304 is fixedly arranged on the telescopic rod 303, the pressing plate 304 abuts against the new bulb 306, and a telescopic spring 305 is connected between the pressing plate 304 and the telescopic rod 303, so that when the new bulb 306 is placed in the ascending cavity 320, the pressing plate 304 is pushed open, the telescopic spring 305 is compressed, and the three pressing plates 304 push the new bulb 306 to be positioned in the center of the ascending plate 301 to ensure the position of the new bulb.

The rotating assembly 32 includes a rotating motor 321 fixedly installed on the sidewall of the rotating shaft 340, the rotating motor 321 is connected to a motor shaft 322, a rotating gear 323 is fixed on the motor shaft 322, a rotating ring 325 is connected to the top of the replacing body 201 in a sliding manner, a rotating rack 324 engaged with the rotating gear 323 is fixed in the rotating ring 325, three rotating cylinders 326 distributed in a circumferential array are fixed in the rotating ring 325, a clamping piston 327 is connected to each rotating cylinder 326 in a sliding manner, a clamping rod 328 is fixed on the clamping piston 327, a clamping contact plate 329 is fixed on the clamping rod 328, a rubber pad for increasing friction force is arranged in the clamping contact plate 329, the rotating cylinders 326 are communicated with the power air pump 104, so that when the used bulb 208 enters the ascending cavity 320, the power air pump 104 controls the rotating cylinders 326, the clamping piston 327 and the clamping contact plate 329 are pushed, the three clamping contact plates 329 clamp the old bulb 208, the rotating motor 321 is started, the motor shaft 322 rotates to drive the rotating gear 323 to rotate, the rotating gear 323 drives the rotating rack 324 and the rotating ring 325 to rotate, the rotating cylinder 326 rotates along with the rotating ring 325 to rotationally unload the clamped old bulb 208, then the clamping piston 327 is reset, the clamping contact plate 329 is separated from the old bulb 208, and the old bulb 208 falls after being separated from the lamp shade 207, so that the old bulb 208 is completely disassembled.

The recycling assembly 33 comprises a bottom plate 332 fixedly mounted on the replacing body 201 on one side opposite to the placing cavity 300, a side plate 333 is fixedly arranged on the bottom plate 332, a rotating inclined plate 331 is rotatably connected to the recycling cavity 330, and the rotating inclined plate 331 is inclined in the ascending cavity 320, so that after the old bulb 208 falls down, the old bulb falls on the rotating inclined plate 331, then slides down to the recycling cavity 330, finally enters the bottom plate 332, is blocked by the side plate 333, and the recycling of the old bulb 208 is completed.

The new bulb 306 is located at the center of the ascending plate 301, the power air pump 104 is communicated with the ascending cylinder 307, so that the power air pump 104 controls the ascending cylinder 307 to push the ascending piston 308 and the ascending plate 301, the ascending plate 301 ascends to drive the new bulb 306 to ascend, the new bulb 306 pushes the inclined rotating plate 331 to rotate, the new bulb 306 continues to ascend, when the new bulb 306 contacts the lampshade 207, the rotating motor 321 and the rotating cylinder 326 are started to enable the clamping contact plate 329 to clamp the new bulb 306, and the rotating motor 321 drives the new bulb 306 to rotate, so that the new bulb 306 is installed in the lampshade 207, and the bulb replacement is completed.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. The utility model provides an automatic change equipment of ceiling lamp bulb which characterized in that: the novel lamp bulb replacing device comprises a lamp shade (207), an old lamp bulb (208), a new lamp bulb (306) and a supporting and fixing rod (101), wherein the old lamp bulb (208) is connected into the lamp shade (207), a replacing body (201) is fixedly arranged on the supporting and fixing rod (101), a placing cavity (300), a rising cavity (320), a recycling cavity (330) and a recycling cavity (340) are arranged in the replacing body (201), extension plates (202) are fixedly distributed on four side walls of the supporting and fixing rod (101), a positioning cavity (200) is arranged between each extension plate (202) and the replacing body (201), a supporting device (1) for supporting is arranged in the supporting and fixing rod (101), and the supporting device (1) comprises a telescopic component (11) for telescopically supporting the ground and a locking component (12) for locking the length;

the top of the replacement main body (201) is provided with a positioning device (2) for positioning the center of the lampshade (207);

the replacing device (3) for replacing the bulb is arranged in the replacing body (201), and the replacing device (3) comprises a rising assembly (31) for placing the bulb, a rotating assembly (32) for unloading the bulb and a recovering assembly (33) for recovering the bulb.

2. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: the telescopic assembly (11) comprises a supporting movable rod (102) which is slidably mounted in the supporting fixed rod (101), a sliding cavity (100) is formed in the supporting movable rod (102), and a supporting plate (103) which is in contact with the ground is fixedly arranged at the bottom of the supporting movable rod (102).

3. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: locking Assembly (12) including fixed mounting support fixation nut (123) of dead lever (101) lateral wall, threaded connection has locking screw (122) in fixation nut (123), locking screw (122) are last to set firmly and to rotate knob (121).

4. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: positioner (2) are including fixed mounting change power air pump (104) in main part (201), every extend and have set firmly location cylinder (205) in board (202), sliding connection has removal piston (203) in location cylinder (205), removal piston (203) are last to set firmly carriage release lever (204), carriage release lever (204) extend and get into in location chamber (200), in location chamber (200) set firmly contact plate (206) on carriage release lever (204), power air pump (104) are connected respectively location cylinder (205).

5. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: the ascending assembly (31) comprises a supporting fixing rod (101) and an ascending cylinder (307) in the replacing body (201), the ascending cylinder (307) is connected in a sliding mode in the sliding cavity (100), an ascending piston (308) is connected in the ascending cylinder (307) in a sliding mode, an ascending piston rod (309) is fixedly arranged on the ascending piston (308), the ascending piston rod (309) extends into the ascending cavity (320), an ascending plate (301) is fixedly arranged on the ascending piston rod (309) in the ascending cavity (320), and the placing cavity (300) is communicated with the ascending cavity (320) and communicated with the outside.

6. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 5, wherein: the novel bulb lamp is characterized in that three fixing blocks (302) distributed in a circumferential array mode are fixedly arranged on the ascending plate (301), a telescopic rod (303) is connected in each fixing block (302) in a sliding mode, a pressing plate (304) is fixedly arranged on each telescopic rod (303), the pressing plate (304) abuts against the new bulb (306), and a telescopic spring (305) is connected between the pressing plate (304) and the telescopic rods (303).

7. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: the rotating assembly (32) comprises a rotating motor (321) fixedly arranged on the side wall of the rotating assembly (340), the rotating motor (321) is in power connection with a motor shaft (322), a rotating gear (323) is fixedly arranged on the motor shaft (322), the top of the replacing main body (201) is connected with a rotating ring (325) in a sliding way, a rotating rack (324) meshed with the rotating gear (323) is fixedly arranged in the rotating ring (325), three rotary cylinders (326) distributed in a circumferential array are fixedly arranged in the rotary ring (325), a clamping piston (327) is connected in each rotary cylinder (326) in a sliding manner, a clamping rod (328) is fixedly arranged on the clamping piston (327), a clamping contact plate (329) is fixedly arranged on the clamping rod (328), a rubber pad for increasing friction force is arranged in the clamping contact plate (329), and the rotary air cylinder (326) is communicated with the power air pump (104).

8. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 1, wherein: retrieve subassembly (33) including fixed mounting place chamber (300) opposite side change bottom plate (332) on main part (201), curb plate (333) have set firmly on bottom plate (332), it has rotating swash plate (331) to retrieve in chamber (330) swivelling joint, rotating swash plate (331) is in rise slope in the chamber (320).

9. The apparatus for automatically replacing a bulb of a ceiling lamp according to claim 6, wherein: the new bulb (306) is arranged at the center of the lifting plate (301), and the dynamic air pump (104) is communicated with the lifting air cylinder (307).