CN208381801U - A kind of LED downlight - Google Patents
A kind of LED downlight Download PDFInfo
- Publication number
- CN208381801U CN208381801U CN201821182448.XU CN201821182448U CN208381801U CN 208381801 U CN208381801 U CN 208381801U CN 201821182448 U CN201821182448 U CN 201821182448U CN 208381801 U CN208381801 U CN 208381801U
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- China
- Prior art keywords
- groove
- inserting groove
- convex block
- lamp cap
- mounting portion
- 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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- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
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- 239000007787 solid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
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- 241001465382 Physalis alkekengi Species 0.000 description 1
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- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to technical fields of lighting fixtures, more specifically, it is related to a kind of LED downlight, its drip irrigation device are as follows: including mounting seat and lamp cap, mounting seat is towards being fixedly installed with clamping portion in the one side of lamp cap, towards mounting portion is provided on the side in mounting seat direction, mounting portion is detachably connected lamp cap with clamping portion.Clamping portion is provided with convex block towards protruding above on one side for mounting portion, and the longitudinal section of convex block is in L font.The first inserting groove for convex block grafting is offered on mounting portion, several fixing grooves are offered in the first inserting groove, and fixing groove is connected with the first inserting groove, has space for convex block insertion between every two fixing groove, and it is closed end that fixing groove, which has one end,.Convex block can be directed at the position between two fixing grooves and be inserted into the first inserting groove, and then rotation tabs make convex block be connected to the closed end of fixing groove, and lamp cap is installed in mounting seat to realize, dismounting step is simple, save resource, meet the requirement of environmental protection.
Description
Technical field
The utility model relates to technical fields of lighting fixtures, more specifically, it relates to a kind of LED downlight.
Background technique
LED downlight is to improve the product of exploitation, LED downlight master on the basis of traditional downlight using novel LED illuminating light source
If realizing illumination by LED lighting mode, the service life depends primarily on solid LED light source and drives radiator portion, 2012
The LED downlight service life has reached 80000 hours or more, with LED technology it is continuous research with generally use, driving and heat dissipation
Aspect also basically reaches the state of relative ideal, and compared with generic halogen downlight, the commercially available high-quality LED downlight service life is basically reached
80000 hours or more.
Most of LED downlight in the prior art is integrated design, but when the LED lamp bead of lamps and lanterns or driver failure
When, user may need to scrap on whole lamp or whole lamp removes and original production manufacturer is sent to reprocess.Whole lamp, which is scrapped, can waste social resources,
Increase consumer spending cost simultaneously；And whole lamp removes and original production manufacturer is sent to reprocess, and it is time-consuming and laborious, in addition during reprocessing, because
For Zheng Dengfan factory, user's long period can not continue to use, bring inconvenience to user.
Utility model content
It in view of the above shortcomings of the prior art, can be by lamp cap from peace the purpose of the utility model is to provide a kind of LED downlight
It is removed on dress pedestal, is convenient for changing lamp cap, improve resource utilization.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of LED downlight, including
Mounting seat and lamp cap, the mounting seat is towards clamping portion is provided in the one side of the lamp cap, and the lamp cap is described in
Mounting portion is provided on the side in mounting seat direction, the mounting portion is detachably connected with the clamping portion.
By using above-mentioned technical proposal, lamp cap is detachably connected with mounting seat, convenient for the feelings needed replacing in lamp cap
It under condition, does not need to scrap on whole lamp or whole lamp is returned into factory repair, can directly change lamp cap, save money
Source is met environmental requirements.
Preferably, the clamping portion is provided with convex block towards protruding above on one side for the mounting portion, opens on the mounting portion
Equipped with the first inserting groove for the convex block grafting, several fixing grooves are offered on first inserting groove, the fixing groove
Top surface and the bottom surface of first inserting groove are located at same level, and described fixing groove one end is closed end and the fixing groove etc.
Spacing is distributed on first inserting groove.
By using above-mentioned technical proposal, it is equidistantly provided with fixing groove on the first inserting groove, when installing lamp cap, first will
Convex block is aligned and is inserted into the position in the first inserting groove between two fixing grooves, and then rotating again enters convex block and be connected to solid
Determine in the closed end of slot, lamp cap can be mounted in mounting seat.Abutting between fixing groove and convex block makes convex block be not easy to take off
From mounting portion, enhance the clamping intensity between convex block and the first inserting groove；Closed end setting is when convex block is rotated to certain angle
It can not continue to rotate, convex block is made to be located in the position of fixing groove, realize and abutted against between convex block and fixing groove.
Preferably, the longitudinal section of the convex block is in L font.
By using above-mentioned technical proposal, the longitudinal section of convex block is in L set up of character patt ern, convenient for being clamped convex block and fixing groove more
Stablize, enhances the clamping intensity of convex block and fixing groove.
Preferably, the end of the clamping portion is provided with clamping block, and the mounting portion is offered for the clamping block grafting
The second inserting groove, second inserting groove away from the mounting seat one side and along the rotation side at the second inserting groove both ends
Cavity groove is offered upwards, and the top surface of the cavity groove and the bottom surface of second inserting groove are located at same level, the card
Connect block can through second inserting groove and rotate be connected on the cell wall of the cavity groove.
By using above-mentioned technical proposal, when installing lamp cap, makes to be clamped the second inserting groove of block alignment, clamping block is run through
Second inserting groove simultaneously enters in cavity groove, then rotary clamping block is connected to clamping block on the cell wall of cavity groove；When need more
When changing lamp cap, first the whole lamp of LED downlight is disassembled, being rotated further by clamping block is connected to clamping block no longer in cavity groove and makes card
The notch of the second inserting groove of block alignment is connect, is finally again taken out clamping block from the second inserting groove, i.e. replaceable light holder, operation letter
It is single.
Preferably, it is provided on the cell wall of the cavity groove for clamping block fixation to be connected in the cavity groove
Limit assembly.
By using above-mentioned technical proposal, limit assembly setting make the clamping block being connected in cavity groove groove wall be not easy with
Meaning rotation, enhances the abutting intensity between lamp cap and cavity groove.
Preferably, the limit assembly includes L-type block and vertical slippage slot, and the slippage slot is in its vertical direction
It offers through-hole and the through-hole runs through the side of the mounting portion；The L-type block includes abutting part and clicking section, described to support
Socket part is located in the slippage slot, spring is fixedly connected between the abutting part and the cell wall of the slippage slot, when the bullet
Spring in the raw when, the abutting portion is in the slippage slot and may extend in the cavity groove；It wears the clicking section
It crosses the through-hole and extends to outside the through-hole, the clicking section can slide along the through-hole.
By using above-mentioned technical proposal, by being equipped with for L-type block, spring and slippage slot, when installing lamp cap,
Clamping block is first inserted into the second inserting groove, operator pushes clicking section to slide along through-hole again, makes abutting part compressed spring and contract
Into in slippage slot, when clamping block is abutted with cavity groove, operator unclamps clicking section, and spring recovery at this time makes abutting part along sliding
It is mobile towards the direction in cavity groove to move slot, last abutting part is abutted against with clamping block, rotate clamping block can not, realizes clamping
Block fixation is connected on the cell wall of cavity groove.When replacing lamp cap, operator pushes clicking section to slide along through-hole, makes abutting part
Compressed spring is simultaneously retracted in slippage slot, and abutting part is no longer connected on the side of clamping block at this time, and rotating clamping block at this time makes card
The notch of the second inserting groove of block alignment is connect, finally extracts clamping block from the second inserting groove out, it can be by lamp cap from mounting seat
On disassemble, realize replacement lamp cap.
Preferably, the clicking section is provided with pull ring away from one end of the abutting part.
By using above-mentioned technical proposal, pull ring setting pulls pull ring to slide clicking section along through-hole convenient for operator.
Preferably, the limit assembly includes screw rod and the rotating part for rotating screw rod, and the screw rod can run through institute
It states the cell wall of cavity groove and is abutted with the postrotational clamping block.
By using above-mentioned technical proposal, when installing lamp cap, clamping block is abutted through the second inserting groove and with cavity groove
When, operator can make to make screw rod be connected to the side of clamping block in screw rod precession cavity groove by rotation rotating part at this time,
Clamping block is set to be not easy arbitrarily to rotate.When lamp cap needs replacing, operator, which can first rotate rotating part, abuts screw rod no longer
In clamping block；Then it is rotated further by lamp cap, is connected to clamping block no longer on the cell wall of cavity groove, then by clamping block from the second grafting
It is extracted out in slot, that is, realizes and split out lamp cap from mounting seat, operating procedure is simple.
In conclusion the utility model has the following beneficial effects:
1, convex block and the first inserting groove, fixing groove are equipped with, can by the way that convex block is injected the first inserting groove and is made convex
Block rotation is connected on the cell wall of fixing groove, and lamp cap is mounted in mounting seat by realization；It is rotatable when lamp cap needs replacing
Convex block is clamped convex block no longer with fixing groove, and convex block extraction is then disengaged it from the second inserting groove again, is conveniently replaceable lamp cap, is saved
Resource-saving meets the requirement of environmental protection；
2, the limit assembly setting in cavity groove is convenient for making clamping portion when clamping portion rotation is connected to the cell wall of cavity groove
It is not easy arbitrarily to rotate, enhances the abutting intensity between clamping portion and cavity groove.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is one mounting seat of the utility model embodiment and lamp cap assembling structure schematic diagram；
Fig. 3 is two mounting seat of the utility model embodiment and lamp cap assembling structure schematic diagram；
Fig. 4 is two mounting portion partial structure sectional view of the utility model embodiment；
Fig. 5 is the portion A enlarged drawing in Fig. 4；
Fig. 6 is mounting portion partial structure sectional view in the utility model embodiment three.
Appended drawing reference: 1, mounting seat；2, lamp cap；3, clamping portion；301, convex block；302, clamping block；4, mounting portion；401,
First inserting groove；402, fixing groove；403, the second inserting groove；404, cavity groove；5, L-type block；501, abutting part；502, it stirs
Portion；503, slippage slot；504, through-hole；505, spring；506, pull ring；601, screw rod；602, rotating part.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one: a kind of LED downlight, referring to Fig. 1, including mounting seat 1 and lamp cap 2, mounting seat 1 is towards lamp cap 2
One side on be fixedly installed with clamping portion 3, lamp cap 2 is towards being provided with mounting portion 4, clamping portion 3 on the side in 1 direction of mounting seat
It is cylindrical with mounting portion 4.Mounting portion 4 is detachably connected with clamping portion 3.
Referring to fig. 2, clamping portion 3 is provided with convex block 301 towards protruding above on one side for mounting portion 4, and the longitudinal section of convex block 301 is in
L font.The first inserting groove 401 for 301 grafting of convex block is offered on mounting portion 4, opens up that there are four solid in the first inserting groove 401
Determine slot 402, the notch of fixing groove 402 is extended the block having for abutting with convex block 301, four fixing grooves 402 and first
Inserting groove 401 is connected, four 402 equidistantly distributeds of fixing groove on the first inserting groove 401, every two fixing groove 402 it
Between have space for convex block 301 be inserted into the first inserting groove 401 in, and four fixing grooves 402 have one end be closed end, closed end
Setting makes not continuing to rotate when the rotation of convex block 301 to certain angle, convenient for being located in convex block 301 in fixing groove 402, realizes
It is abutted against between convex block 301 and fixing groove 402.
Specific work process:
When installing lamp cap 2, first convex block 301 is aligned and is inserted into the first inserting groove 401 between two fixing grooves 402
Position, then rotating again enters convex block 301 and is connected in the closed end of fixing groove 402, lamp cap 2 can be mounted on installation
On pedestal 1.Since the longitudinal section of convex block 301 is in L font, convex block 301 can be with the closed end and fixing groove 402 of fixing groove 402
Block abut, so that convex block 301 is not readily disengaged from fixing groove 402, enhance the clamping intensity between convex block 301 and fixing groove 402.
When needing replacing lamp cap 2, by convex block 301 rotation to convex block 301 be no longer connected to the closed end of fixing groove 402 with
And the block of fixing groove 402, then convex block 301 is extracted out from the first inserting groove 401, replacement lamp cap 2 can be completed, do not need by
Whole lamp is sent to genuine maintenance, can normal use after replacing new lamp cap 2.
Embodiment two: a kind of LED downlight, referring to Fig. 3 and Fig. 4, the difference between this embodiment and the first embodiment lies in: lamp cap 2
Dismounting mode between mounting seat 1 is different.The end of the clamping portion 3 is provided with clamping block 302, and clamping block 302 is in T
Font.Mounting portion 4 is towards the second inserting groove 403 offered on the surface of mounting seat 1 for 302 grafting of clamping block.Second inserts
Access slot 403 deviates from the one side of mounting seat 1 and offers cavity groove 404 along the direction of rotation at 403 both ends of the second inserting groove,
The top surface of cavity groove 404 and 403 bottom surface of the second inserting groove are located at same level, and cavity groove 404 is symmetrical set and cavity groove
404 area accounts for about the 1/2 of 4 area of mounting portion.Operator can be by the notch and card of the second inserting groove 403 on mounting portion 4
The alignment of block 302 is connect, at this time through the second inserting groove 403 and is entered to clamping block 302 in cavity groove 404, then rotary clamping block
302 and it is connected to clamping block 302 on the cell wall of cavity groove 404.It is provided on the cell wall of cavity groove 404 for by clamping block
The 302 fixed limit assemblies being connected in cavity groove 404.
Referring to fig. 4 and Fig. 5, limit assembly include L-type block 5 and vertical slippage slot 503, and slippage slot 503 is vertical along it
Through-hole 504 is offered on direction, and through-hole 504 runs through the side of mounting portion 4.L-type block 5 includes abutting part 501 and clicking section
502, abutting part 501 is located in slippage slot 503；It is fixedly connected with spring 505 between 503 cell wall of abutting part 501 and slippage slot, when
Spring 505 in the raw when, abutting part 501 is located at slippage slot 503 and may extend in cavity groove 404.Clicking section 502
It in through-hole 504 and extends to outside through-hole 504, clicking section 502 can slide along through-hole 504, and clicking section 502 is towards outside through-hole 504
One end is provided with pull ring 506, and operator can be by pulling pull ring 506 to move clicking section 502 towards vertical direction along through-hole 504
It is dynamic, abutting part 501 can be made to squeeze spring 505.
Specific work process:
When needing for lamp cap 2 to be mounted in mounting seat 1, clamping block 302 is run through into the second inserting groove 403, is drawn at this time
Dynamic pull ring 506 keeps abutting part 501 mobile towards the direction of compressed spring 505 and enters in slippage slot 503, then revotating card again
Connecing block 302 is connected to clamping block 302 on the cell wall of cavity groove 404.Pull ring 506 is finally decontroled, spring 505 restores nature at this time
State, abutting part 501 are stretched out out of slippage slot 503 and are abutted with the side of clamping block 302, increase clamping block 302 and cavity groove
Abutting intensity between 404.
When needing replacing lamp cap 2, first the whole lamp of LED downlight is disassembled, then pull ring 506 is pulled to make clicking section again
502 slide along through-hole 504, and drive abutting part 501 mobile towards the direction of compressed spring 505, and abutting part 501 is made to enter cunning
It moves in slot 503, abutting part 501 is no longer connected on clamping block 302 at this time, then again by the rotation of clamping block 302 to alignment second
The notch of inserting groove 403, and clamping block 302 is extracted out from the second inserting groove 403, it can be realized and remove lamp cap 2.
Embodiment three: a kind of LED downlight, referring to Fig. 6, the difference between the present embodiment and the second embodiment lies in that: limit assembly packet
Screw rod 601 and rotating part 602 are included, rotating part 602 is located at one end that screw rod 601 deviates from cavity groove 404, and rotating part 602 is arranged
Screw rod 601 is rotated convenient for operator.
Specific work process:
When clamping block 302 is through the second inserting groove 403 and rotation is connected to cavity groove 404, operator can be by turning
In dynamic rotating part 602 and then drive 601 precession cavity groove 404 of screw rod, abuts screw rod 601 with postrotational clamping block 302, make
Clamping block 302 is more steadily connected on the cell wall of cavity groove 404.
When needing replacing lamp cap 2, after the whole lamp of LED downlight is removed, being rotated further by rotating part 602 makes screw rod 601 towards back
Direction from cavity groove 404 is mobile, until screw rod 601 is no longer abutted with clamping block 302, finally rotates clamping block 302, makes to be clamped
Block 302 is detached from from the second inserting groove 403, be can be realized and is split out lamp cap 2 from mounting seat 1.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of LED downlight, including mounting seat (1) and lamp cap (2), it is characterized in that: the mounting seat (1) is towards the lamp
It is provided with clamping portion (3) in the one side of head (2), the lamp cap (2) is towards being provided on the side in the mounting seat (1) direction
Mounting portion (4), the mounting portion (4) are detachably connected with the clamping portion (3).
2. a kind of LED downlight according to claim 1, it is characterized in that: the clamping portion (3) are towards the mounting portion (4)
Protrude above be provided with convex block (301) on one side, the first inserting groove for the convex block grafting is offered on the mounting portion (4)
(401), offered several fixing grooves (402) on first inserting groove (401), the top surface of the fixing groove (402) with it is described
The bottom surface of first inserting groove (401) is located at same level, and described fixing groove (402) one end is closed end and the fixing groove
(402) equidistantly distributed is on first inserting groove (401).
3. a kind of LED downlight according to claim 2, it is characterized in that: the longitudinal section of the convex block (301) is in L font.
4. a kind of LED downlight according to claim 1, it is characterized in that: the end of the clamping portion (3) is provided with clamping block
(302), the mounting portion (4) offers the second inserting groove (403) for the clamping block (302) grafting, second grafting
Slot (403) deviates from the one side of the mounting seat (1) and opens up along the direction of rotation at the second inserting groove (403) both ends free
Cavity groove (404), the cavity groove (404) are connected with second inserting groove (403), and the clamping block (302) can run through institute
It states the second inserting groove (403) and rotates and be connected on the cell wall of the cavity groove (404).
5. a kind of LED downlight according to claim 4, it is characterized in that: being arranged on the cell wall of the cavity groove (404) useful
In the limit assembly that the clamping block (302) fixation is connected in the cavity groove (404).
6. a kind of LED downlight according to claim 5, it is characterized in that: the limit assembly includes L-type block (5) and erects
To slippage slot (503), the slippage slot (503) offers through-hole (504) in its vertical direction and the through-hole (504) passes through
Wear the side of the mounting portion (4)；The L-type block (5) includes abutting part (501) and clicking section (502), the abutting part
(501) it is located in the slippage slot (503), is fixedly connected between the abutting part (501) and the cell wall of the slippage slot (503)
Have spring (505), when the spring (505) in the raw when, the abutting part (501) is located at the slippage slot (503)
It is interior and may extend in the cavity groove (404)；The clicking section (502) passes through the through-hole (504) and extends to described logical
Outside, the clicking section (502) can slide along the through-hole (504) in hole (504).
7. a kind of LED downlight according to claim 6, it is characterized in that: the clicking section (502) deviate from the abutting part
(501) one end is provided with pull ring (506).
8. a kind of LED downlight according to claim 5, it is characterized in that: the limit assembly includes screw rod (601) and uses
In rotation screw rod (601) rotating part (602), the screw rod (601) can through the cavity groove (404) cell wall and with rotation
The clamping portion (3) afterwards abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182448.XU CN208381801U (en) | 2018-07-23 | 2018-07-23 | A kind of LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182448.XU CN208381801U (en) | 2018-07-23 | 2018-07-23 | A kind of LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381801U true CN208381801U (en) | 2019-01-15 |
Family
ID=64961950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182448.XU Expired - Fee Related CN208381801U (en) | 2018-07-23 | 2018-07-23 | A kind of LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381801U (en) |
-
2018
- 2018-07-23 CN CN201821182448.XU patent/CN208381801U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |