CN208519688U - A kind of LED lamp cover - Google Patents
A kind of LED lamp cover Download PDFInfo
- Publication number
- CN208519688U CN208519688U CN201821282027.4U CN201821282027U CN208519688U CN 208519688 U CN208519688 U CN 208519688U CN 201821282027 U CN201821282027 U CN 201821282027U CN 208519688 U CN208519688 U CN 208519688U
- Authority
- CN
- China
- Prior art keywords
- main body
- led lamp
- sealing
- canopy main
- reflector
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a kind of LED lamp cover, belong to lampshade technical field, including canopy main body and reflector, the canopy main body is square tubular translucent cover, and the top of the canopy main body is provided with mounting base, and the lower end of the canopy main body is provided with clamping portion, the reflector is pyramid shape structure, the height of the reflector is the 1/2-2/3 of canopy main body height, and the lower end of the reflector is provided with clamping seat, and the clamping seat cooperation is connected to the inside of clamping portion.The utility model is designed reasonably, structure novel, good appearance, protection effect is good, prevents impurity etc. from entering the normal use of the internal influence LED lamp of canopy main body.
Description
Technical field
The utility model relates to lampshade technical field more particularly to a kind of LED lamp cover.
Background technique
Green illumination light source of the LED illumination lamp as a new generation, due to good energy saving property, the service life is long, do not flash, start fastly,
The features such as no pollution to the environment, has been widely used in multiple necks such as indoor and outdoor lighting, backlight, decoration background, traffic, medical treatment
Domain, but since headlamp uses LED light, it has higher requirements to environment temperature, humidity etc., therefore, the leakproofness of translucent cover is straight
Safety, reliability and the service life for influencing lamps and lanterns are connect, since existing LED lamp cover is fairly simple on sealability of lamp, or
Only with simple sealing ring, long-time outdoor high temperature use or being dismounted for multiple times all may cause sealing ring elasticity be deteriorated,
The problem of seal failure, brings hidden danger to the safe handling of lamps and lanterns.
Application No. is 201220126109.6 Chinese utility model patents, disclose a kind of lampshade for LED light, it
Including cover, cover is gradually made to the thinning concavees lens in middle part of edge, and edge is equipped with outer diameter and is slightly less than flange outside diameter
Cover can be fastened on the lamp holder of LED light by protrusion by protrusion, since the connection type of protrusion and lamp holder is only to block
It connects, and junction lacks other fastenings and sealing structure, impurity is easy to enter wherein from gap, influences normally making for LED light
With, and existing LED lamp cover does not have the effect of environmental purification, illumination zone is small, limits people for multi-function exciter lamp
The demand of tool.
Utility model content
Purpose of the utility model is to solve the problems in background techniques, and a kind of sealing protection effect proposed
It gets well, range of exposures is big, the LED lamp cover with environment protecting.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of LED lamp cover, including canopy main body and reflector, it is characterized in that: the canopy main body is that square tubular is transparent
Cover, the top of the canopy main body are provided with mounting base, and the lower end of the canopy main body is provided with clamping portion, and the reflector is
Pyramid shape structure, the height of the reflector are the 1/2-2/3 of canopy main body height, and the lower end of the reflector is provided with card
Joint chair, the clamping seat cooperation are connected to the inside of clamping portion, are provided with sealing structure between clamping seat and the clamping portion, institute
The seal groove two that sealing structure includes the seal groove one being arranged on the inner wall of clamping portion and is arranged on clamping seat outer wall is stated, it is described
Seal groove one is internally provided with gasket one, and the seal groove two is internally provided with gasket two, the seal groove two
Open end is provided with the sealing block that two panels is oppositely arranged, and gap of the gasket two across sealing block extends outwardly
And flexible extruding plate is connected, several elastic sealing strips for tilting down setting, the bullet are provided on the elasticity extruding plate
Property diaphragm seal is bonded to each other with gasket one.
Preferably, the upper end of the clamping seat forms tapered portion to contract, and the tilt angle of the tapered portion is 10-
15 °, the upper and lower ends of the tapered portion are equipped with the arc interconnecting piece connecting with clamping seat transition.
Preferably, the lower end of the clamping seat is provided with positioning baffle ring, and the positioning baffle ring and clamping portion, which contradict, to be cooperated.
Preferably, the sealing block is provided with sealing inclined-plane far from the side of seal groove two, and the elasticity extruding plate is
Arcuate structure is simultaneously bonded to each other with sealing inclined-plane.
Preferably, the gasket two is internally provided with air bag.
Preferably, the reflector is externally coated with reflecting coating.
Preferably, the canopy main body is externally coated with photocatalyst coating.
Compared with prior art, utility model has the advantages that
1, by setting sealing structure, sealing structure can closely be connected between clamping portion and clamping seat, and be increased
Leakproofness therebetween, by the way that several elastic sealing strips for tilting down setting are arranged, when clamping seat is inserted upwardly into clamping portion
When internal, elastic sealing strip compression shrinks inwardly, convenient for clamping seat installation, be installed rear elastic sealing strip outward with sealing
Pad one squeezes, and is sealed between clamping portion and clamping seat；When being clamped seat by downward pulling force, elastic sealing strip lower end
Stress is opened, and the bonding strength between elastic sealing strip, gasket one is improved, and is prevented clamping seat to be detached from, is improved between lampshade
Bonding strength.
2, by setting tapered portion, tapered portion gradually tapers up upwards, and the upper end of tapered portion smooth can be inserted into the interior of clamping portion
Portion, and by being interference fitted between biggish clamping seat and clamping portion inner wall, it connects and fixes, and the upper and lower ends of tapered portion are
The arc interconnecting piece of transition connection facilitates user installation so that being clamped more smooth between clamping seat and clamping portion.
3, it by setting positioning baffle ring, contradicts and is equipped between positioning baffle ring and clamping portion, to clamping seat and reflector
Position fix, improve lampshade entirety installation accuracy.
4, by setting sealing block, gasket two can be clamped the inside for being blocked in seal groove two, sealing by sealing block
Sealing inclined-plane on the outside of block is connect with mutually transition outside clamping seat, when elastic extruding plate is squeezed, can be kept off with sealing
Sealing inclined-plane on block fits closely, and prevents impurity dust and moisture from entering the inside of canopy main body, improves lampshade entirety
Leakproofness.
5, by the way that air bag is arranged in the inside of gasket two, air bag has good damping, buffering performance, can absorb clamping
Impact between portion and clamping seat, improves the stability of lampshade entirety.
6, by coating reflecting coating in the external of reflector, the light that canopy main body internal light source issues can be carried out anti-
It penetrates, improves the illumination zone of lamps and lanterns.
7, by coating photocatalyst coating in the external of canopy main body, photocatalyst coating is photocatalyst of titanium dioxide, in purple
Under the action of outer light and visible light, strong catalytic degradation function is generated, plays the role of purifying air.
In conclusion the utility model is designed reasonably, structure novel, good appearance, sealing effect is good, prevent impurity etc. into
Enter the normal use of the internal influence LED lamp of canopy main body.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of LED lamp cover structural schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 be the utility model proposes sealing structure structural schematic diagram.
In figure: 1, canopy main body；2, reflector；3, mounting base；4, clamping portion；5, it is clamped seat；6, tapered portion；7, arc connects
Socket part；8, sealing structure；9, seal groove one；10, gasket one；11, seal groove two；12, gasket two；13, air bag；14, close
Block block；15, elastic extruding plate；16, elastic sealing strip；17, baffle ring is positioned.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of LED lamp cover, including canopy main body 1 and reflector 2, canopy main body 1 are that square tubular is transparent
Cover, the top of canopy main body 1 are provided with mounting base 3, and the lower end of canopy main body 1 is provided with clamping portion 4, and reflector 2 is rectangular pyramid
Shape structure, the height of reflector 2 are the 1/2-2/3 of 1 height of canopy main body, and the lower end of reflector 2 is provided with clamping seat 5, clamping
5 cooperation of seat is connected to the inside of clamping portion 4, is clamped between seat 5 and clamping portion 4 and is provided with sealing structure 8, sealing structure 8 includes
The seal groove 1 that is arranged on 4 inner wall of clamping portion and the seal groove 2 11 being arranged on clamping 5 outer wall of seat, seal groove 1 it is interior
Portion is provided with gasket 1, and seal groove 2 11 is internally provided with gasket 2 12, and the open end of seal groove 2 11 is provided with
The sealing block 14 that two panels is oppositely arranged, gap of the gasket 2 12 across sealing block 14 extend outwardly and are connected with bullet
Property extruding plate 15, be provided with several elastic sealing strips 16 for tilting down setting on elastic extruding plate 15, elastic sealing strip 16 with
Gasket 1 is bonded to each other, and LED light is connected through a screw thread to be mounted in mounting base 3 illuminates.
The upper end for being clamped seat 5 forms tapered portion 6 to contract, and the tilt angle of tapered portion 6 is 10-15 °, tapered portion 6
Upper and lower ends are equipped with the arc interconnecting piece 7 connecting with clamping 5 transition of seat.By the way that tapered portion 6 is arranged, tapered portion 6 is upward gradually
Shrink, the upper end of tapered portion 6 can smooth insertion clamping portion 4 inside, and by biggish clamping seat 5 and 4 inner wall of clamping portion it
Between be interference fitted, connect and fix, and the upper and lower ends of tapered portion 6 be transition connection arc interconnecting piece 7 so that clamping seat 5
It is clamped between clamping portion 4 more smooth, facilitates user installation.
The lower end of clamping seat 5 is provided with positioning baffle ring 17, and positioning baffle ring 17 and clamping portion 4, which contradict, to be cooperated.It is fixed by being arranged
Position baffle ring 17, contradicts between positioning baffle ring 17 and clamping portion 4 and is equipped with, and limits to the position of clamping seat 5 and reflector 2
It is fixed, improve the installation accuracy of lampshade entirety.
Sealing block 14 is provided with sealing inclined-plane far from the side of seal groove 2 11, elastic extruding plate 15 be arcuate structure simultaneously
It is bonded to each other with sealing inclined-plane.By the way that sealing block 14 is arranged, gasket 2 12 can be clamped and be blocked in sealing by sealing block 14
The sealing inclined-plane of the inside of slot 2 11,14 outside of sealing block is connect with the 5 outside mutually transition of clamping seat, when elastic extruding plate 15
When being squeezed, it can be fitted closely with the sealing inclined-plane on sealing block 14, prevent impurity dust and moisture from entering canopy main body 1
Inside, improve the leakproofness of lampshade entirety.
Gasket 2 12 is internally provided with air bag 13, by the way that air bag 13, air bag 13 is arranged in the inside of gasket 2 12
With good damping, buffering performance, the impact that can be absorbed clamping portion 4 and be clamped between seat 5 improves the stabilization of lampshade entirety
Property.
Reflector 2 is externally coated with reflecting coating, can be to lampshade by coating reflecting coating in the external of reflector 2
The light that 1 internal light source of main body issues is reflected, and the illumination zone of lamps and lanterns is improved.
Canopy main body 1 is externally coated with photocatalyst coating, by coating photocatalyst coating in the external of canopy main body 1,
Photocatalyst coating is photocatalyst of titanium dioxide, under the action of ultraviolet light and visible light, generates strong catalytic degradation function, plays
Purify the effect of air.
In the utility model, by the way that sealing structure 8 is arranged, sealing structure 8 can be carried out between clamping portion 4 and clamping seat 5
Close connection, and leakproofness therebetween is increased, by the way that several elastic sealing strips 16 for tilting down setting are arranged, when clamping seat
5 when being inserted upwardly into the inside of clamping portion 4, and the compression of elastic sealing strip 16 is shunk inwardly, installs, is installed convenient for clamping seat 5
Elastic sealing strip 16 is squeezed with gasket 1 outward afterwards, is sealed between clamping portion 4 and clamping seat 5；When clamping seat 5 by
When to downward pulling force, 16 lower end stress of elastic sealing strip is opened, and improves the connection between elastic sealing strip 16, gasket 1
Intensity prevents clamping seat 5 to be detached from, improves the bonding strength between lampshade.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of LED lamp cover, including canopy main body (1) and reflector (2), it is characterized in that: the canopy main body (1) is square tube
The top of shape translucent cover, the canopy main body (1) is provided with mounting base (3), and the lower end of the canopy main body (1) is provided with clamping
Portion (4), the reflector (2) are pyramid shape structure, and the height of the reflector (2) is the 1/2- of canopy main body (1) height
2/3, the lower end of the reflector (2) is provided with clamping seat (5), and clamping seat (5) cooperation is connected to the interior of clamping portion (4)
Portion is provided with sealing structure (8) between the clamping seat (5) and clamping portion (4), and the sealing structure (8) includes being arranged in card
The seal groove two (11) of seal groove one (9) and setting on clamping seat (5) outer wall on socket part (4) inner wall, the seal groove one
(9) be internally provided with gasket one (10), the seal groove two (11) is internally provided with gasket two (12), the sealing
The open end of slot two (11) is provided with the sealing block (14) that two panels is oppositely arranged, and the gasket two (12) passes through sealing block
(14) gap between extends outwardly and connects flexible extruding plate (15), be provided on elasticity extruding plate (15) it is several to
Under the elastic sealing strip (16) that is obliquely installed, the elastic sealing strip (16) is bonded to each other with gasket one (10).
2. a kind of LED lamp cover according to claim 1, which is characterized in that the upper end of clamping seat (5) is to contract shape
Tapered portion (6), the tilt angle of the tapered portion (6) are 10-15 °, and the upper and lower ends of the tapered portion (6) are equipped with and block
The arc interconnecting piece (7) of joint chair (5) transition connection.
3. a kind of LED lamp cover according to claim 1 or 2, which is characterized in that the lower end of clamping seat (5) is provided with
It positions baffle ring (17), the positioning baffle ring (17) and clamping portion (4) contradict and cooperate.
4. a kind of LED lamp cover according to claim 1, which is characterized in that the sealing block (14) is far from seal groove two
(11) side is provided with sealing inclined-plane, and the elasticity extruding plate (15) is arcuate structure and is bonded to each other with sealing inclined-plane.
5. a kind of LED lamp cover according to claim 1, which is characterized in that the gasket two (12) is internally provided with
Air bag (13).
6. a kind of LED lamp cover according to claim 1, which is characterized in that being externally coated with for the reflector (2) is reflective
Coating.
7. a kind of LED lamp cover according to claim 1, which is characterized in that the canopy main body (1) is externally coated with light
Catalyst coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282027.4U CN208519688U (en) | 2018-08-09 | 2018-08-09 | A kind of LED lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282027.4U CN208519688U (en) | 2018-08-09 | 2018-08-09 | A kind of LED lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519688U true CN208519688U (en) | 2019-02-19 |
Family
ID=65333000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282027.4U Expired - Fee Related CN208519688U (en) | 2018-08-09 | 2018-08-09 | A kind of LED lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213525A (en) * | 2020-01-15 | 2020-06-02 | 中铁四川生态城投资有限公司 | LED light supplement lamp beneficial to growth of underwater plants |
-
2018
- 2018-08-09 CN CN201821282027.4U patent/CN208519688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213525A (en) * | 2020-01-15 | 2020-06-02 | 中铁四川生态城投资有限公司 | LED light supplement lamp beneficial to growth of underwater plants |
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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: 20190219 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |