CN207471439U - A kind of safety-type LED lamp cover - Google Patents
A kind of safety-type LED lamp cover Download PDFInfo
- Publication number
- CN207471439U CN207471439U CN201721287410.4U CN201721287410U CN207471439U CN 207471439 U CN207471439 U CN 207471439U CN 201721287410 U CN201721287410 U CN 201721287410U CN 207471439 U CN207471439 U CN 207471439U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- ring
- pedestal
- led lamp
- retainer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of safety-type LED lamp cover, including lampshade, retainer ring and pedestal, the top of lampshade is equipped with the second external screw thread, the bottom of lampshade inner surface is equipped with the first internal thread, the bottom end of lampshade is equipped with the outer eaves of lampshade, the outside of retainer ring is equipped with fixed link, and fixed link is L-type structure, and the protrusion for having " hook type " is inwardly stretched in end, the inner surface of retainer ring is equipped with heat conduction ring, and heat conduction ring is fixedly connected by welding with retainer ring, the inner surface of heat conduction ring is equipped with the second internal thread, it is attached in second the second internal thread of external screw thread precession, the bottom of pedestal is equipped with shock ring, the marginal position of the upper surface of pedestal is equipped with fixed block, fixed block is equipped with the mounting hole for the detachable snapping of protrusion, yielding rubber spring is equipped with by the inside of fixed block；The utility model dismounting and change is convenient, fixation, is equipped with shock ring and yielding rubber spring using pedestal, plays cushioning effect, is damaged when being fallen with preventing light tube or lampshade or accident, prolongs the service life.
Description
Technical field
The utility model is related to LED light safeguard technical fields, and in particular to a kind of safety-type LED lamp cover.
Background technology
LED, light emitting diode are a kind of solid state semiconductor devices that can convert electrical energy into visible ray, it can be with
Electricity is directly converted into light.The heart of LED is the chip of a semiconductor, and one end of chip is attached on a stent, and one end is
Cathode, the other end connect the anode of power supply, and semiconductor wafer is made of two parts, and a part is P-type semiconductor, empty inside it
Cave is occupied an leading position, and the other end is N-type semiconductor, is mainly electronics in this side.But when both semiconductors connect,
A P-N junction is just formed between them.When electric current acts on this chip by conducting wire, electronics will be pushed to P areas,
In P areas then electronics will send out energy, here it is the principles that LED light shines with hole-recombination in the form of photon.And light
Wavelength i.e. light color, be to be determined by the material for forming P-N junction.The molding working platform type structure of LED bare, the gold that falls
Word tower structure and flip-chip design can improve its luminous efficiency, so as to send out more light.LED encapsulates the leather of design aspect
Newly include high-conductivity metals block substrate, flip-chip design and naked disk casting type lead frame etc., can be set using these methods
The device of high power, low thermal resistance is counted out, and the illumination of these devices is than the illumination bigger of traditional LED product.In order to promote LED
The performance of lamp needs to add LED lamp cover.
The technology of existing LED lamp cover has the following problems：Traditional LED lamp cover is bad there are heat dissipation effect, Huo Zhejie
Structure, material cost are higher, and heat emission hole can influence the effect of light, installing and dismounting complexity, more change the bulb inconvenient, damping effect not
It is good, fall from above the problem of breaking.
Invention content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of safety-type LED lamp cover
Heat dissipation effect is bad or structure, material cost are higher, and heat emission hole can influence the effect of light, installing and dismounting complexity, replace lamp
Pipe is inconvenient, damping effect is bad, falls from above the problem of breaking.
The utility model is realized in this way：A kind of safety-type LED lamp cover, including lampshade, retainer ring and pedestal, the lamp
It covers between the retainer ring and the pedestal, the second external screw thread, the interior table of the lampshade is provided at the top of the lampshade
The bottom in face is provided with the first internal thread, and the bottom end of the lampshade is provided with the outer eaves of lampshade, is provided on the outside of the retainer ring
Fixed link, and the fixed link is L-type structure, and the protrusion for having " hook type ", the inner surface of the retainer ring are inwardly stretched in end
Heat conduction ring is provided with, and the heat conduction ring is fixedly connected by welding with the retainer ring, the inner surface setting of the heat conduction ring
There is the second internal thread, be attached in the second internal thread described in the second external screw thread precession, the bottom of the pedestal is provided with
Shock ring, the marginal position of the upper surface of the pedestal are provided with fixed block, and the fixed block is provided with removable for the protrusion
The mounting hole of formula snapping is unloaded, yielding rubber spring is provided with by the inside of the fixed block.
Further, the first external screw thread, institute are additionally provided with the corresponding position of the first internal thread on the pedestal
First internal thread described in stating the first external screw thread precession is attached.
Further, the quantity of the fixed link is four, and four equidistant annular spreads of fixed link are in described
The outer surface of retainer ring.
Further, the quantity of the yielding rubber spring is four, and the equidistant annular point of four yielding rubber springs
It is distributed in by the inside of the fixed block.
Further, the yielding rubber spring is bonded by the upper surface of efficient glue and the pedestal and connected.
Further, the shock ring is loop configuration, and the diameter of bottom annulus is more than the diameter of top annulus.
The beneficial effects of the utility model are：The inner surface of retainer ring is provided with heat conduction ring, and heat conduction ring and retainer ring
It is fixedly connected by welding, the luminous heat generated largely can be all transmitted to by heat conduction ring on lampshade LED lamp tube for a long time
Face extends the service life of fluorescent tube, and does not influence the light effects of light bulb, and design is simple and practicable；It is set on the outside of retainer ring
Fixed link is equipped with, there is " hook type " protrusion inwardly stretched in end, and fixed block is provided with mounting hole, after screwing, protrusion is allowed to stick into
Mounting hole, under the premise of fixation, and it is easy to disassemble, it is therefore prevented that fluorescent tube or lampshade cause thing because certain reason is fallen
Therefore it and is convenient for changing；The bottom of pedestal is provided with shock ring, and the side of fixed block is provided with yielding rubber spring, using damping
Ring and yielding rubber spring, play cushioning effect, and enormous impact force is generated when being fallen with preventing light tube or lampshade and is damaged or thing
Therefore prolonging lamp tube and the service life of lamps and lanterns, and the shape of shock ring does not interfere with the effect of light, and to a certain extent
Dazzle can be weakened.
Description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the fixture structure schematic diagram of the utility model.
Fig. 3 is the overlooking the structure diagram of the utility model.
Fig. 4 is the pedestal schematic cross-sectional view of the utility model.
In figure：1st, the outer eaves of lampshade；2nd, the first internal thread；3rd, lampshade；4th, the second external screw thread；5th, fixed link；6th, retainer ring；7、
Heat conduction ring；8th, the second internal thread；9th, fixed block；10th, mounting hole；11st, yielding rubber spring；12nd, pedestal；13rd, shock ring；First
Internal thread (14).
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the utility model embodiment is described in detail.
Shown in please referring to Fig.1 to Fig.4, a kind of safety-type LED lamp cover of the utility model, including lampshade 3,6 and of retainer ring
Pedestal 12, the lampshade 3 are set between the retainer ring 6 and the pedestal 12, and the top of the lampshade 3 is provided with the second outer spiral shell
Line 4, the bottom of the inner surface of the lampshade 3 are provided with the first internal thread 2, and the bottom end of the lampshade 3 is provided with the outer eaves 1 of lampshade,
The outside of the retainer ring 6 is provided with fixed link 5, and the fixed link 5 is L-type structure, and inwardly stretching, extension has " hook type " for end
Protrusion, the inner surface of the retainer ring 6 is provided with heat conduction ring 7, and the heat conduction ring 7 and the retainer ring 6 are solid by welding
The heat that fluorescent tube distributes can be passed to lampshade 3, then pass in air by fixed connection, heat conduction ring 7, the inner surface of the heat conduction ring 7
The second internal thread 8 is provided with, is attached in the second internal thread 8 described in 4 precession of the second external screw thread, the bottom of the pedestal 12
Portion is provided with shock ring 13, and the marginal position of the upper surface of the pedestal 12 is provided with fixed block 9, and the fixed block 9 is provided with
For the mounting hole 10 of the detachable snapping of protrusion, yielding rubber spring 11 is provided with by the inside of the fixed block 9.
In order to which pedestal 12 is made securely to be connect with lampshade 3, and easy to disassemble, on the pedestal 12 with described first in spiral shell
2 corresponding position of line is additionally provided with the first external screw thread 14, and the first internal thread 14 described in 2 precession of the first external screw thread is connected
It connects.
In order to lampshade 3 is made to be connected firmly, it is not easy to fall, and can be easy to disassemble, the quantity of the fixed link 5 is four,
And four 5 equidistant annular spreads of fixed link are in the outer surface of the retainer ring 6.
In order to be hardly damaged or cause the accident when making to prevent lampshade 3 from inadvertently falling off, extend its service life, the damping rubber
The quantity of glue spring 11 is four, and four 11 equidistant annular spreads of yielding rubber spring are by the inside of the fixed block 9.
The yielding rubber spring 11 is bonded by the upper surface of efficient glue and the pedestal 12 and connected.Cause yielding rubber
Spring 11 and pedestal 12 connect more securely, and damping effect is more preferable.
In order to preferably protect pedestal 12 and not influence the effect of light, the shock ring 13 is loop configuration, and bottom
The diameter of portion's annulus is more than the diameter of top annulus.
The operation principle and process for using of the utility model：After the utility model installs, in use, retainer ring 6 with
Ceiling etc. is fixedly connected, and lampshade 3 screws fixation by the second external screw thread 4 and the second internal thread 8, and LED lamp tube is (not shown) solid
It is scheduled on internal base 12 and is threadably secured with lampshade 3 and is connect, it will be in the 2 precession lamp holder first of the first external screw thread inside lampshade 3
Screw thread 14 is attached, and the engaging for passing through fixed link 5 and mounting hole 10 further fixes, can effective protection LED lamp tube and
It after lampshade 3, lampshade 3 and light bulb fix, is fitted closely with heat conduction ring 7, the heat that fluorescent tube distributes is passed into lampshade 3, then pass
Into air, when the yielding rubber spring 11 and shock ring 13 of 12 side of pedestal can prevent the lampshade 3 from falling from high altitude damage or
It causes the accident.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art should
Work as understanding, our described specific embodiments are merely exemplary rather than for the limit to the scope of the utility model
Equivalent modification and variation fixed, that those skilled in the art are made in the spirit according to the utility model, all should
Cover in the scope of the claimed protection of the utility model.
Claims (6)
1. a kind of safety-type LED lamp cover, including lampshade (3), retainer ring (6) and pedestal (12), it is characterised in that：The lampshade
(3) between the retainer ring (6) and the pedestal (12), the second external screw thread (4) is provided at the top of the lampshade (3),
The bottom of the inner surface of the lampshade (3) is provided with the first internal thread (2), and the bottom end of the lampshade (3) is provided with the outer eaves of lampshade
(1), fixed link (5) is provided on the outside of the retainer ring (6), and the fixed link (5) is L-type structure, and end is inwardly stretched
Exhibition has a protrusion of " hook type ", and the inner surface of the retainer ring (6) is provided with heat conduction ring (7), and the heat conduction ring (7) with it is described solid
Determine ring (6) to be fixedly connected by welding, the inner surface of the heat conduction ring (7) is provided with the second internal thread (8), the second outer spiral shell
It is attached in second internal thread (8) described in line (4) precession, the bottom of the pedestal (12) is provided with shock ring (13), described
The marginal position of the upper surface of pedestal (12) is provided with fixed block (9), and the fixed block (9) is provided with detachable for the protrusion
The mounting hole (10) of formula snapping is provided with yielding rubber spring (11) by the inside of the fixed block (9).
2. a kind of safety-type LED lamp cover as described in claim 1, it is characterised in that：With described first on the pedestal (12)
Internal thread (2) corresponding position is additionally provided with the first external screw thread (14), first described in the first external screw thread (2) precession in spiral shell
Line (14) is attached.
3. a kind of safety-type LED lamp cover as described in claim 1, it is characterised in that：The quantity of the fixed link (5) is four
It is a, and four equidistant annular spreads of the fixed link (5) are in the outer surface of the retainer ring (6).
4. a kind of safety-type LED lamp cover as described in claim 1, it is characterised in that：The number of the yielding rubber spring (11)
It is four to measure, and four equidistant annular spreads of yielding rubber spring (11) are by the inside of the fixed block (9).
5. a kind of safety-type LED lamp cover as described in claim 1, it is characterised in that：The yielding rubber spring (11) passes through
The upper surface bonding of efficient glue and the pedestal (12) connects.
6. a kind of safety-type LED lamp cover as described in claim 1, it is characterised in that：The shock ring (13) is loop configuration,
And the diameter of bottom annulus is more than the diameter of top annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287410.4U CN207471439U (en) | 2017-09-30 | 2017-09-30 | A kind of safety-type LED lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287410.4U CN207471439U (en) | 2017-09-30 | 2017-09-30 | A kind of safety-type LED lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207471439U true CN207471439U (en) | 2018-06-08 |
Family
ID=62267666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287410.4U Expired - Fee Related CN207471439U (en) | 2017-09-30 | 2017-09-30 | A kind of safety-type LED lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207471439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588883A (en) * | 2018-12-25 | 2019-04-09 | 杭州丽博家居有限公司 | A kind of mesa structure and goods of furniture for display rather than for use based on magnetic levitation technology |
-
2017
- 2017-09-30 CN CN201721287410.4U patent/CN207471439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588883A (en) * | 2018-12-25 | 2019-04-09 | 杭州丽博家居有限公司 | A kind of mesa structure and goods of furniture for display rather than for use based on magnetic levitation technology |
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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: 20180608 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |