CN216480580U - Anti-electric shock device for LED ceiling lamp - Google Patents
Anti-electric shock device for LED ceiling lamp Download PDFInfo
- Publication number
- CN216480580U CN216480580U CN202122676615.4U CN202122676615U CN216480580U CN 216480580 U CN216480580 U CN 216480580U CN 202122676615 U CN202122676615 U CN 202122676615U CN 216480580 U CN216480580 U CN 216480580U
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- Prior art keywords
- chassis
- led
- electric shock
- hole
- power supply
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 4
- 206010014357 Electric shock Diseases 0.000 claims 10
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an anti-electric shock device for an LED ceiling lamp, which comprises a chassis, wherein an LED module is arranged on one side of the chassis, an LED driving power supply is arranged on one side of the chassis, the LED module is electrically connected with the LED driving power supply, a sleeving hole is formed in one side of the chassis, a line pipe is sleeved in the sleeving hole, the top surface of the line pipe is connected with a ceiling, a zero line hole is formed in the bottom surface of the line pipe, a zero line post is sleeved in the zero line hole, a fire line hole is formed in the bottom surface of the line pipe, a sleeving ring is arranged and movably sleeved on the outer circle wall surfaces of the fire line post and the zero line post, when the chassis falls off from the ceiling due to an earthquake, the sleeving ring falls off the outer circle wall surfaces of the fire line post and the zero line post and timely pushes out wires sleeved on the outer circle wall surfaces of the fire line post and the zero line post, so that the power supply can be cut off in time when the earthquake comes, the secondary injury caused by electric shock of personnel due to the fact that the power supply of the chassis is still not cut off after the house collapses is avoided.
Description
Technical Field
The utility model relates to the technical field of electric shock prevention of LED lamps, in particular to an electric shock prevention device for an LED ceiling lamp.
Background
The LED lamp is an electroluminescent semiconductor material chip, the ceiling lamp is one of lamps, the ceiling lamp is called as the ceiling lamp because the bottom of the lamp is completely attached to the roof when the lamp is installed, the light source of the ceiling lamp comprises a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED and the like, and the ceiling lamp is also called as the sun lamp because the shape of the ceiling lamp is similar to the sun.
But the LED ceiling lamp in the existing market still has the following problem:
for example, chinese patent publication No. CN203744177U proposes an electric shock protection device for an LED ceiling lamp, which is connected to a terminal base through an external incoming line, and then covered with a terminal box, so that no wire is visible and no wire and LED are touched, thereby playing a role in electric shock protection.
Aiming at the problems, the LED ceiling lamp electric shock protection device is innovatively designed on the basis of the original LED ceiling lamp electric shock protection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric shock prevention device for an LED ceiling lamp, which aims to solve the problems that the power supply of the LED lamp in the background art cannot be cut off in time when an earthquake comes, and personnel are possibly subjected to electric shock to cause secondary damage after a house collapses because the power supply of the LED lamp is not cut off.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-electric shock device for an LED ceiling lamp comprises a chassis, wherein an LED module is arranged on one side of the chassis, an LED driving power supply is arranged on one side of the chassis, the LED module is electrically connected with the LED driving power supply, a sleeve hole is formed in one side of the chassis, a line pipe is sleeved inside the sleeve hole, the top surface of the line pipe is connected with a ceiling, a zero line hole is formed in the bottom surface of the line pipe, a zero line column is sleeved inside the zero line hole, a fire line hole is formed in the bottom surface of the line pipe, a fire line column is sleeved inside the fire line hole, the fire line column and the zero line column are both electrically connected with the LED driving power supply, an anti-electric shock component for preventing electric shock is arranged on one side of the chassis and comprises a connecting ring, the connecting ring is arranged on one side of the chassis, two connecting columns are connected to one side of the connecting ring, two sleeve rings are connected between the two connecting columns, and the outer circular wall surfaces of the fire wire column and the zero wire column are respectively sleeved with the two sleeve rings.
Preferably, an aluminum substrate is connected to one side of the chassis, and the LED module, the LED driving power supply and one side of the connection ring are all connected to the aluminum substrate.
Preferably, a fixing strip is connected between the two sleeving rings.
Preferably, a lampshade is arranged on one side of the chassis.
Preferably, two connecting holes are formed in one side of the chassis, and bolts are sleeved inside the connecting holes.
Preferably, one side of the chassis is connected with two clamping blocks, and one side of each clamping block is provided with a clamping groove.
Preferably, one side of the lampshade is connected with two clamping strips.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the sleeving rings, the sleeving rings are movably sleeved on the outer circle wall surfaces of the fire line column and the zero line column, when the chassis falls off from a ceiling due to an earthquake, the sleeving rings fall off from the outer circle wall surfaces of the fire line column and the zero line column, and the electric wires sleeved on the outer circle wall surfaces of the fire line column and the zero line column are ejected out in time, so that the power supply is cut off in time when the earthquake occurs, the situation that personnel get an electric shock due to the fact that the power supply is still not cut off after a house collapses is avoided, the aluminum substrate is connected to one side of the chassis to play a good heat dissipation role, can absorb heat emitted by the LED module and the LED driving power supply during working in time and discharge the heat out of the chassis in time, the situation that the LED module and the LED driving power supply are in direct contact with the chassis to cause heating of the chassis is avoided, and by arranging the fixing strips, the fixing strips are connected between the two sleeving rings, so that the positions of the two sleeving rings are firmer, the electric wire is ejected out of the outer circle wall face of the fire wire column and the zero line column in a synchronous mode, the lampshade can prevent dust and oil smoke from entering the lampshade through the arranged lampshade, the service life of the LED module and the LED driving power supply is prolonged, the lampshade can shield hard light, and light is prevented from directly irradiating human eyes to cause dizzy.
2. Through setting up the bolt, bolt threaded connection is in the threaded hole that ceiling surface was seted up, is favorable to fixing the chassis on the ceiling, prevents that the chassis from droing when normal use, avoids droing of chassis to injure indoor personnel by a crashing object, and through setting up the joint groove, the joint groove is T type groove, and the gravity that comes from vertical direction can effectively be born in T type groove, and through setting up the joint strip, the joint strip makes things convenient for the staff to install the lamp shade in one side on chassis through the slip lamp shade, makes the operation flow more simple and convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the chassis of the present invention;
FIG. 3 is a schematic view of a clamping bar according to the present invention;
FIG. 4 is a schematic view of a link structure of the present invention;
fig. 5 is a schematic diagram of the circuit structure of the present invention.
In the figure: 1. a chassis; 2. a lamp shade; 3. an aluminum substrate; 4. connecting holes; 5. a bolt; 6. a clamping block; 7. a clamping groove; 8. an LED module; 9. an LED driving power supply; 10. sleeving a hole; 11. a zero line hole; 12. a connecting ring; 13. connecting columns; 14. a fixing strip; 15. a sleeving connection ring; 16. a fire wire column; 17. a neutral wire post; 18. a clamping strip; 19. a fire wire hole; 20. and a line pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the present invention provides a technical solution: an anti-electric shock device for an LED ceiling lamp comprises a chassis 1, wherein an LED module 8 is arranged on one side of the chassis 1, the LED module 8 is of an existing structure and is not described herein, an LED driving power supply 9 is arranged on one side of the chassis 1, the LED driving power supply 9 is of an existing structure and is not described herein, the LED module 8 is electrically connected with the LED driving power supply 9, the LED driving power supply 9 processes power supply to enable current to reach rated current of the LED module 8, the LED module 8 is lightened at the moment, a sleeving hole 10 is formed in one side of the chassis 1, the sleeving hole 10 is a circular through hole, a circuit pipe 20 is movably sleeved in the sleeving hole 10, the circuit pipe 20 is of a cylindrical hollow structure, one end of the circuit pipe is open, the top surface of the circuit pipe 20 is fixedly installed with a ceiling, a zero line hole 11 is formed in the bottom surface of the circuit pipe 20, the zero line hole 11 is a circular through hole, a zero line column 17 is fixedly sleeved in the zero line hole 11, the zero line column 17 is of a copper cylindrical hollow structure, and one end is uncovered, fire wire hole 19 has been seted up to the bottom surface of circuit pipe 20, fire wire hole 19 is circular through-hole, the fixed cover in inside in fire wire hole 19 has connect fire post 16, fire post 16 is the cylindrical hollow structure of copper, and one end is uncovered, the staff installs zero line and live wire respectively in zero line post 17 and fire post 16 inside, and make the equal and LED drive power supply 9 electric connection of excircle wall surface of fire post 16 and zero line post 17, one side of chassis 1 is provided with the protection against electric shock subassembly that is used for the protection against electric shock, the protection against electric shock subassembly includes go-between 12, go-between 12 sets up the one side in chassis 1, one side fixed mounting of go-between 12 has two spliced poles 13, fixed mounting has two cover rings 15 between two spliced poles 13, the excircle wall surface of fire post 16 and zero line post 17 cup joints with two cover rings 15 activities respectively.
Referring to fig. 2, in order to avoid the LED module 8 and the LED driving power supply 9 directly contacting the chassis 1 to cause the chassis 1 to generate heat, an aluminum substrate 3 is fixedly mounted on one side of the chassis 1, the aluminum substrate 3 is a conventional structure and will not be described herein, and the LED module 8, the LED driving power supply 9 and one side of the connection ring 12 are all fixedly mounted on the aluminum substrate 3.
Referring to fig. 2, 4 and 5, in order to make the positions of the two sleeving rings 15 more firm and to push out the wires of the LED driving power supply 9 from the outer circumferential wall surfaces of the fire wire column 16 and the zero wire column 17 synchronously, a fixing strip 14 is fixedly installed between the two sleeving rings 15.
Referring to fig. 2, in order to prevent dust and oil smoke from entering the lamp housing 2 and prolong the service life of the LED module 8 and the LED driving power supply 9, the lamp housing 2 is disposed on one side of the chassis 1, and a light source emitted by the LED module 8 passes through the lamp housing 2 to provide illumination for people.
Referring to fig. 2, in order to fix the chassis 1 on the ceiling, prevent the chassis 1 from falling off during normal use, and prevent the chassis 1 from falling off and injuring indoor personnel, two connecting holes 4 are formed in one side of the chassis 1, the connecting holes 4 are circular through holes, bolts 5 are movably sleeved inside the connecting holes 4, threaded holes are formed in the surface of the ceiling, the connecting holes 4 are aligned with the threaded holes, and the chassis 1 is fixed by the threaded connection of the bolts 5 and the threaded holes.
Referring to fig. 2, in order to enable the chassis 1 to effectively bear the gravity from the vertical direction, two clamping blocks 6 are fixedly installed on one side of the chassis 1, and a clamping groove 7 is formed in one side of each clamping block 6.
Please refer to fig. 2 and fig. 3, in order to facilitate the worker to install the lampshade 2 on one side of the chassis 1 by sliding the lampshade 2, one side of the lampshade 2 is fixedly installed with two clamping strips 18, the worker holds the lampshade 2 with both hands, so that the clamping strips 18 are aligned to the clamping grooves 7 formed on one side of the clamping blocks 6, and the lampshade 2 is fixed on one side of the chassis 1 by sliding the lampshade 2.
The working principle is as follows: when using, the staff is at first at ceiling wiring department installation circuit pipe 20, and connect the inside at zero line post 17 with the zero line, the inside at fire line post 16 is connected to the live wire, the staff twines the electric wire of LED drive power supply 9 inside respectively at the excircle wall of fire line post 16 with zero line post 17, set up the screw hole on the ceiling surface, aim at the connecting hole 4 screw hole, cup joint hole 10 and aim at circuit pipe 20, thereby fixed chassis 1 through the threaded connection of bolt 5 with the screw hole, the staff both hands grip lamp shade 2, make joint strip 18 aim at joint groove 7 that 6 one side of joint piece was seted up, slide lamp shade 2 fixes lamp shade 2 in one side of chassis 1, the installation finishes.
Through setting up go-between 12, when meetting the earthquake, violent vibrations probably make chassis 1 drop from the ceiling, chassis 1 drives go-between 12 and falls downwards in the twinkling of an eye that chassis 1 drops, go-between 12 falls downwards in the twinkling of an eye, two cover connect ring 15 will twine the electric wire of 16 and the zero line post 17 excircle wall faces of burning wire ejecting, LED drive power supply 9 is by the cut-off power this moment, go-between 12 with chassis 1 is connected breaks away from still the circuit pipe 20 on the ceiling, thereby make chassis 1 in the twinkling of an eye that falls promptly by the cut-off power, chassis 1 still is not being electrocuted by the cut-off power supply and causes the secondary damage after avoiding the house to collapse.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a LED is protection against electric shock device for ceiling lamp, includes chassis (1), its characterized in that: an LED module (8) is arranged on one side of the chassis (1), an LED driving power supply (9) is arranged on one side of the chassis (1), the LED module (8) is electrically connected with the LED driving power supply (9), a sleeving hole (10) is formed in one side of the chassis (1), a line pipe (20) is sleeved in the sleeving hole (10), the top surface of the line pipe (20) is connected with a ceiling, a zero line hole (11) is formed in the bottom surface of the line pipe (20), a zero line column (17) is sleeved in the zero line hole (11), a fire line hole (19) is formed in the bottom surface of the line pipe (20), a fire line column (16) is sleeved in the fire line hole (19), the fire line column (16) and the zero line column (17) are both electrically connected with the LED driving power supply (9), and an electric shock prevention assembly for preventing electric shock is arranged on one side of the chassis (1), the anti-electric-shock assembly comprises a connecting ring (12), wherein the connecting ring (12) is arranged on one side of the chassis (1), two connecting columns (13) are connected to one side of the connecting ring (12), two sleeving rings (15) are connected between the connecting columns (13), and the fire wire column (16) and the outer circular wall surface of the zero wire column (17) are respectively sleeved with the two sleeving rings (15).
2. The electric shock preventing device for the LED ceiling lamp according to claim 1, wherein: one side of the chassis (1) is connected with an aluminum substrate (3), and the LED module (8), the LED driving power supply (9) and one side of the connecting ring (12) are all connected with the aluminum substrate (3).
3. The electric shock preventing device for the LED ceiling lamp according to claim 1, wherein: a fixing strip (14) is connected between the two sleeving rings (15).
4. The electric shock preventing device for the LED ceiling lamp according to claim 1, wherein: a lampshade (2) is arranged on one side of the chassis (1).
5. The electric shock preventing device for the LED ceiling lamp according to claim 1, wherein: two connecting holes (4) are formed in one side of the chassis (1), and bolts (5) are sleeved inside the connecting holes (4).
6. The electric shock preventing device for the LED ceiling lamp according to claim 1, wherein: one side of the chassis (1) is connected with two clamping blocks (6), and one side of each clamping block (6) is provided with a clamping groove (7).
7. The electric shock preventing device for the LED ceiling lamp according to claim 4, wherein: one side of the lampshade (2) is connected with two clamping strips (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676615.4U CN216480580U (en) | 2021-11-01 | 2021-11-01 | Anti-electric shock device for LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676615.4U CN216480580U (en) | 2021-11-01 | 2021-11-01 | Anti-electric shock device for LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216480580U true CN216480580U (en) | 2022-05-10 |
Family
ID=81447898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122676615.4U Active CN216480580U (en) | 2021-11-01 | 2021-11-01 | Anti-electric shock device for LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216480580U (en) |
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2021
- 2021-11-01 CN CN202122676615.4U patent/CN216480580U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 518000, A413, Building AB, Maanshan Jinsheng Wealth Plaza, Maanshan Community, Shajing Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: SHENZHEN XUNLING ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 230000, floor 6, building 2, Rongzhi science and Technology Park, No. 10, Daoxiang Road, Shushan District, Hefei City, Anhui Province Patentee before: Anhui Anhai Energy Technology Co.,Ltd. Country or region before: China |