CN207921962U - A kind of LED downlight being conveniently replaceable wick - Google Patents
A kind of LED downlight being conveniently replaceable wick Download PDFInfo
- Publication number
- CN207921962U CN207921962U CN201721758066.2U CN201721758066U CN207921962U CN 207921962 U CN207921962 U CN 207921962U CN 201721758066 U CN201721758066 U CN 201721758066U CN 207921962 U CN207921962 U CN 207921962U
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- Prior art keywords
- fixed link
- spring
- magnetite
- lamp cap
- wiring duct
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 241000700647 Variola virus Species 0.000 claims description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED downlights being conveniently replaceable wick, including lampshade, first fixed link, second fixed link, power cord, first spring, second spring, two-way automatic line receiver, lamp cap, light bulb, first magnetite, winding roller, wiring duct, hinge, second magnetite and torque spring, the top middle portion of lampshade is equipped with wiring duct, the side of wiring duct is equipped with the first fixed link, first fixed link is equipped with the first spring, the other side of wiring duct is equipped with the second fixed link, second fixed link is equipped with second spring, the bottom end of wiring duct is equipped with two-way automatic line receiver, the top of two-way automatic line receiver is equipped with the second magnetite.The device can be with quick-replaceable LED bulb, without dismantling LED downlight, as long as light bulb is pulled down, light bulb will be elongated with line, and people is facilitated to replace, and ensure the life security that people replace in high-altitude, people are allowed to be not necessarily to replace in the air in height, it brings conveniently, it is simple in structure, facilitate popularization.
Description
Technical field
The utility model is related to a kind of LED downlights, and in particular to a kind of LED downlight being conveniently replaceable wick.
Background technology
LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight
Comparison has the following advantages：Energy saving, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light
Ingeniously, it can reach when installation and keep the entirety of building decoration unified and perfection, not destroy the setting of lamps and lanterns, light source is hidden in building dress
Decorations are internal, and light source is not exposed, free from glare, and the visual effect of people is soft, uniform.LED downlight is that one kind being embedded into light in ceiling
The illuminator of line down-ejection type.LED downlight is to belong to directional type illuminator, only its opposite ability light, beam angle
Belong to optically focused, light is relatively concentrated, and comparison of light and shade is strong.More prominent illuminated object, lumens are higher, more set off out quiet ring
Border atmosphere.The terminal voltage of PN junction constitutes certain potential barrier, and when adding forward bias voltage, potential barrier declines, most current-carrying in the areas P and the areas N
Son is spread to other side.Since electron mobility is more much bigger than hole mobility, spread to the areas P so will appear a large amount of electronics, structure
The injection of the pairs of areas P minority carrier.These electronics and the hole-recombination in valence band, the energy that compound tense obtains is with the shape of luminous energy
Formula discharges.Here it is the principles that PN junction shines.But the LED service lifes in existing LED downlight are short, and replace very
Difficulty needs downlight all to be disassembled replacement LED light, and needs to replace in high-altitude when dismounting, not only inconvenient,
And it is extremely dangerous, bring inconvenience.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED cylinders being conveniently replaceable wick
Lamp, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of LED downlight being conveniently replaceable wick, including lampshade, the first fixed link, second solid
Fixed pole, power cord, the first spring, second spring, two-way automatic line receiver, lamp cap, light bulb, the first magnetite, winding roller, electric wire
The top middle portion of slot, hinge, the second magnetite and torque spring, the lampshade is equipped with the wiring duct, the side of the wiring duct
Equipped with first fixed link, first fixed link is equipped with first spring, and the other side of the wiring duct is equipped with institute
State the second fixed link, second fixed link is equipped with the second spring, the bottom end of the wiring duct be equipped with it is described it is two-way from
The top of dynamic spooler, the two-way automatic line receiver is equipped with second magnetite, and the inside of the two-way automatic line receiver is set
There are the winding roller, the both ends of the winding roller to be equipped with the torque spring, the winding roller is equipped with the power cord, institute
The bottom end for stating two-way automatic line receiver is equipped with the lamp cap, and the lamp cap is equipped with the light bulb, and the top of the lamp cap is equipped with
First magnetite.
As a kind of optimal technical scheme of the utility model, first fixed link and second fixed link pass through
The hinge is fixed on the top both sides of the lampshade, and the bottom end of the lampshade is equipped with iron plate, and the two-way automatic line receiver is logical
Second magnetite is crossed to be fixed on the iron plate.
As a kind of optimal technical scheme of the utility model, the lamp cap by first magnetite with it is described it is two-way from
Dynamic spooler is connected, and the light bulb is connected with the lamp cap by screw thread.
As a kind of optimal technical scheme of the utility model, the lamp cap is electrically connected with the light bulb, the power supply
Line is electrically connected with the lamp cap, and the winding roller is fixed on by the torque spring in the two-way automatic line receiver.
As a kind of optimal technical scheme of the utility model, the lampshade passes through first fixed link and described second
Fixed link is fixed in smallpox plate hole, reflective membrane on the inner wall of the lampshade.
The advantageous effect that the utility model is reached is：The device is a kind of LED downlight being conveniently replaceable wick, the device
Can be with quick-replaceable LED bulb, without dismantling LED downlight, as long as light bulb is pulled down, light bulb will be elongated with line, side
Persons who happens to be on hand for an errand replace, and ensure the life security that people replace in high-altitude, allow people to be not necessarily to replace in the air in height, bring
It is convenient, it is simple in structure, facilitate popularization.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, lampshade；2, the first fixed link；3, the second fixed link；4, power cord；5, the first spring；6, second spring；
7, two-way automatic line receiver；8, lamp cap；9, light bulb；10, the first magnetite；11, winding roller；12, wiring duct；13, hinge；14,
Two magnetites；15, torque spring.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of LED downlight being conveniently replaceable wick, including lampshade 1, first is fixed
Bar 2, the second fixed link 3, power cord 4, the first spring 5, second spring 6, two-way automatic line receiver 7, lamp cap 8, light bulb 9, first
The top middle portion of magnetite 10, winding roller 11, wiring duct 12, hinge 13, the second magnetite 14 and torque spring 15, lampshade 1 is equipped with electricity
Wire casing 12, the side of wiring duct 12 are equipped with the first fixed link 2, and the first fixed link 2 is equipped with the first spring 5, wiring duct 12 it is another
Side is equipped with the second fixed link 3, and the second fixed link 3 is equipped with second spring 6, and the bottom end of wiring duct 12 is equipped with two-way automatic takeup
The top of device 7, two-way automatic line receiver 7 is equipped with the second magnetite 14, and two-way automatic line receiver 7 is internally provided with winding roller 11, around
The both ends of line roller 11 are equipped with torque spring 15, and winding roller 11 is equipped with power cord 4, and the bottom end of two-way automatic line receiver 7 is equipped with
Lamp cap 8, lamp cap 8 are equipped with light bulb 9, and the top of lamp cap 8 is equipped with the first magnetite 10.
First fixed link 2 and the second fixed link 3 are fixed on the top both sides of lampshade 1, the bottom end of lampshade 1 by hinge 13
Equipped with iron plate, two-way automatic line receiver 7 is fixed on by the second magnetite 14 on iron plate.
Lamp cap 8 is connected by the first magnetite 10 with two-way automatic line receiver 7, and light bulb 9 is connected with lamp cap 8 by screw thread.
Lamp cap 8 is electrically connected with light bulb 9, and power cord 4 is electrically connected with lamp cap 8, and winding roller 11 is solid by torque spring 15
It is scheduled in two-way automatic line receiver 7.
Lampshade 1 is fixed on by the first fixed link 2 and the second fixed link 3 in smallpox plate hole, reflective on the inner wall of lampshade 1
Film.
The device is a kind of LED downlight being conveniently replaceable wick, including lampshade 1, the first fixed link 2, the second fixed link 3,
Power cord 4, the first spring 5, second spring 6, two-way automatic line receiver 7, lamp cap 8, light bulb 9, the first magnetite 10, winding roller 11,
Wiring duct 12, hinge 13, the second magnetite 14 and torque spring 15, when use, by hand handle lamp cap 8 from lampshade 1 firmly
It pulls out, allows the winding roller 11 in two-way automatic line receiver 7 that power cord 4 is elongated, lamp cap 8 can be forgotten about it suitable people more by people
The position changed carries out light bulb 9 and replaces, and after the completion of replacement, by unclamping lamp cap 8, the first magnetite 10 is allowed to be adsorbed on two-way automatic receipts
In line device 7, two-way automatic line receiver 7 is adsorbed on the top of lampshade 1 by the second magnetite 14, to allow lamp cap 8 to fix.
The advantageous effect that the utility model is reached is：The device is a kind of LED downlight being conveniently replaceable wick, the device
Can be with quick-replaceable LED bulb, without dismantling LED downlight, as long as light bulb is pulled down, light bulb will be elongated with line, side
Persons who happens to be on hand for an errand replace, and ensure the life security that people replace in high-altitude, allow people to be not necessarily to replace in the air in height, bring
It is convenient, it is simple in structure, facilitate popularization.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of LED downlight being conveniently replaceable wick, including lampshade (1), the first fixed link (2), the second fixed link (3), power supply
Line (4), the first spring (5), second spring (6), two-way automatic line receiver (7), lamp cap (8), light bulb (9), the first magnetite (10),
Winding roller (11), wiring duct (12), hinge (13), the second magnetite (14) and torque spring (15), which is characterized in that the lampshade
(1) top middle portion is equipped with the wiring duct (12), and the side of the wiring duct (12) is equipped with first fixed link (2), institute
It states the first fixed link (2) and is equipped with first spring (5), the other side of the wiring duct (12) is equipped with second fixed link
(3), second fixed link (3) is equipped with the second spring (6), the bottom end of the wiring duct (12) be equipped with it is described it is two-way from
The top of dynamic spooler (7), the two-way automatic line receiver (7) is equipped with second magnetite (14), the two-way automatic takeup
Device (7) is internally provided with the winding roller (11), and the both ends of the winding roller (11) are equipped with the torque spring (15), described
Winding roller (11) is equipped with the power cord (4), and the bottom end of the two-way automatic line receiver (7) is equipped with the lamp cap (8), described
Lamp cap (8) is equipped with the light bulb (9), and the top of the lamp cap (8) is equipped with first magnetite (10).
2. a kind of LED downlight being conveniently replaceable wick according to claim 1, which is characterized in that first fixed link
(2) and second fixed link (3) is fixed on the top both sides of the lampshade (1), the lampshade by the hinge (13)
(1) bottom end is equipped with iron plate, and the two-way automatic line receiver (7) is fixed on by second magnetite (14) on the iron plate.
3. a kind of LED downlight being conveniently replaceable wick according to claim 1, which is characterized in that the lamp cap (8) passes through
First magnetite (10) is connected with the two-way automatic line receiver (7), and the light bulb (9) passes through screw thread with the lamp cap (8)
It is connected.
4. a kind of LED downlight being conveniently replaceable wick according to claim 1, which is characterized in that the lamp cap (8) and institute
Light bulb (9) electric connection is stated, the power cord (4) is electrically connected with the lamp cap (8), and the winding roller (11) passes through the torsion
Power spring (15) is fixed in the two-way automatic line receiver (7).
5. a kind of LED downlight being conveniently replaceable wick according to claim 1, which is characterized in that the lampshade (1) passes through
First fixed link (2) and second fixed link (3) are fixed in smallpox plate hole, reflective on the inner wall of the lampshade (1)
Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758066.2U CN207921962U (en) | 2017-12-15 | 2017-12-15 | A kind of LED downlight being conveniently replaceable wick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758066.2U CN207921962U (en) | 2017-12-15 | 2017-12-15 | A kind of LED downlight being conveniently replaceable wick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921962U true CN207921962U (en) | 2018-09-28 |
Family
ID=63606947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758066.2U Expired - Fee Related CN207921962U (en) | 2017-12-15 | 2017-12-15 | A kind of LED downlight being conveniently replaceable wick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210437A (en) * | 2018-10-22 | 2019-01-15 | 佛山市南海亮明电器有限公司 | A kind of lamps and lanterns with spooler |
-
2017
- 2017-12-15 CN CN201721758066.2U patent/CN207921962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210437A (en) * | 2018-10-22 | 2019-01-15 | 佛山市南海亮明电器有限公司 | A kind of lamps and lanterns with spooler |
| CN109210437B (en) * | 2018-10-22 | 2024-04-05 | 佛山市南海亮明电器有限公司 | Lamp with wire winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |