CN108870219A - The LED downlight of fast replacing light source - Google Patents
The LED downlight of fast replacing light source Download PDFInfo
- Publication number
- CN108870219A CN108870219A CN201710845187.9A CN201710845187A CN108870219A CN 108870219 A CN108870219 A CN 108870219A CN 201710845187 A CN201710845187 A CN 201710845187A CN 108870219 A CN108870219 A CN 108870219A
- Authority
- CN
- China
- Prior art keywords
- light source
- box cover
- fixed
- box
- source box
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of LED downlights of fast replacing light source, including lamp holder, LED luminescence component and driving power are provided in lamp holder, the card chamber of top surface opening is provided in lamp holder, it is additionally provided with light source box, card fixation hole is evenly arranged on the inner wall of card chamber, fixed card buckle is evenly arranged in the outer wall bottom of light source box, support vertical block is provided in light source box, parallel shaft there are two being fixed in the top surface of support vertical block, left box cover and right box cover are additionally provided on light source box, axis hole is respectively and fixedly provided on left box cover and right box cover, buckle slot is fixed on the side wall of light source box, buckle convex block is respectively and fixedly provided on the bottom wall of left box cover and right box cover.Structure setting of the invention is reasonable, not only effectively and can quickly finish the installation of light source box and fixes, and facilitates fixed with disassembly driving power, the step of simplifying driving power replacement, the disassembly efficiency of driving power is improved, stability in use is good, strong applicability and practicability is good.
Description
Technical field
The invention belongs to downlight technical fields, and in particular to a kind of LED downlight of fast replacing light source.
Background technique
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 advantages that energy conservation, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light and handy,
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 decoration
Portion, light source is not exposed, free from glare, and the visual effect of people is soft, uniform.The LED downlight of the prior art is mainly by lamp housing, setting
Light source in lamp housing and the buckle composition being arranged on lamp housing side, light source is fixed by screws in lamp housing mostly,
Although it can satisfy a degree of use demand, when internal light source damage needs replacing, then need lamp housing is whole
A disassembly, then light source is taken out out of lamp housing, then new light sources are fixed by screws in lamp housing, finally again by lamp housing group
Dress, not only operate it is extremely complex, it is time-consuming and laborious, reduce working efficiency, and be easy to damage lamp housing or light source when in use,
So applicability and practicability are restricted.
Summary of the invention
The LED cylinder of the good fast replacing light source of reasonable and stability in use the object of the present invention is to provide a kind of structure setting
Lamp.
The technical solution for realizing the object of the invention is a kind of LED downlight of fast replacing light source, including lamp holder, in the lamp
It is provided with LED luminescence component and driving power in seat, the card chamber of top surface opening is provided in the lamp holder, is additionally provided with light source
Box is evenly arranged with card fixation hole on the inner wall of the card chamber, is evenly arranged with fixation in the outer wall bottom of the light source box
Buckle, is provided with line circular hole in the bottom wall central of the card chamber and the bottom wall central of light source box, on the side wall of the card chamber
There are two positioning grooves for setting, support vertical block are provided in the light source box, support vertical block is arranged in two positioning grooves
Two sides, in the top surface fixation for supporting vertical block, there are two parallel shafts, and left box cover is additionally provided on the light source box
With right box cover, it is respectively and fixedly provided with axis hole, the left box cover and right box cover on the left box cover and right box cover and is rotated respectively by axis hole
It is connected on two shafts, the driving power is in light source box, and position and institute are provided on the side wall of the light source box
The mating groove that positioning groove matches is stated, buckle slot is fixed on the side wall of the light source box, the buckle slot setting exists
The two sides of mating groove are respectively and fixedly provided with buckle convex block, the left box cover and right box on the bottom wall of the left box cover and right box cover
When lid is rotated centered on shaft, withheld by buckle convex block fixed in buckle slot.
Fixed there are two fixed elastic component mounting base on the side wall of the lamp holder, two fixed elastic component mounting bases are symmetrical
It is arranged on the side wall of lamp holder.
At least two heat release holes are also uniformly fixed on the bottom wall of the light source box.
Also uniformly be fixed with limit support block in the inner wall bottom of the light source box, the driving power be in light source box and
The top surface that bottom surface is pressed on limit support block makes have a heat dissipation gap between the bottom surface of driving power and the bottom wall of light source box.
The present invention has the effect of positive：Structure setting of the invention is reasonable, not only can effectively and quickly finish light
The installation of source capsule is fixed, to facilitate fixed and disassembly driving power, thus in downlight damage, it is only necessary to which opening light source box will
Internal driving power replacement, enormously simplifies the step of driving power is replaced, improves the disassembly efficiency of driving power,
Be conducive to improve the use scope of downlight, stability in use is good, strong applicability and practicability is good.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein：
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is the overall structure figure of light source box in the present invention.
Specific embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of specific embodiment of the invention, and wherein Fig. 1 is that detonation configuration of the invention is illustrated
Figure；Fig. 2 is the overall structure figure of light source box in the present invention.It is left and right to wait directions word merely for convenience of description in the present embodiment,
It is not to be defined to it.
See Fig. 1 and Fig. 2, a kind of LED downlight of fast replacing light source, including lamp holder 1, is provided with LED in the lamp holder 1
Luminescence component and driving power (are not drawn into, LED luminescence component and driving power are the structure of the prior art), in the lamp holder
It is provided with the card chamber 2 of top surface opening in 1, is additionally provided with light source box 3, card fixation is evenly arranged on the inner wall of the card chamber 2
Hole (since aperture is smaller, so being not drawn into, but has no effect on the understanding and realization of technical staff), in the light source box 3
Outer wall bottom is evenly arranged with fixed card buckle 4, is pressed in card fixation hole by fixed card buckle active card, it is whole that light source box may be implemented
Body is movably fixed to that card is intracavitary, and the bottom wall central of the card chamber 2 and the bottom wall central of light source box 3 are provided with line circular hole 5,
The power supply line of LED luminescence component is passed through from line circular hole, is connected for convenience, connection terminal structure can be used, in the card
There are two positioning grooves 6 for setting on the side wall of chamber 2, support vertical block 7 are provided in the light source box 3, two positioning grooves 6 are set
It sets in the two sides of support vertical block 7, in the top surface fixation for supporting vertical block 7, there are two parallel shafts 8, in the light source box
Be additionally provided with left box cover 9 and right box cover 10 on 3, be respectively and fixedly provided with axis hole 11 on the left box cover and right box cover, the left box cover and
Right box cover is rotatably connected on two shafts respectively by axis hole, and the driving power is in light source box, in the light source box
Side wall on be provided with the mating groove 12 that position is matched with the positioning groove 6, during installation, by mating groove and fixed
Position groove coincides, and thereby may be ensured that the position precision of installation, is fixed with buckle slot 13 on the side wall of the light source box 3,
The two sides of mating groove are arranged in the buckle slot, are respectively and fixedly provided with buckle convex block on the bottom wall of the left box cover and right box cover
14, when the left box cover and right box cover are rotated centered on shaft, withheld by buckle convex block fixed in buckle slot.It is in light
There is fixed card buckle on the outer wall of source capsule, so as to which power pack is integrally carried out fixed disassembly, so as to greatly improve replacement
Efficiency and fixed stability.
It is fixed on the side wall of the lamp holder 1 that there are two fixed elastic component mounting base 15, two fixed elastic component mounting bases
It is symmetricly set on the side wall of lamp holder.
At least two heat release holes 16 are also uniformly fixed on the bottom wall of the light source box 3.Driving power can be carried out
Heat dissipation, to be conducive to improve the service life of driving power.
It is also uniformly fixed with limit support block 17 in the inner wall bottom of the light source box 3, the driving power is in light source box
The top surface that interior and bottom surface is pressed on limit support block makes have a heat dissipation gap between the bottom surface of driving power and the bottom wall of light source box.
Structure setting of the invention is reasonable, not only effectively and can quickly finish the installation of light source box and fixes, thus side
Just it fixes and dismantles driving power, thus in downlight damage, it is only necessary to open light source box and replace internal driving power i.e.
Can, the step of driving power is replaced is enormously simplified, the disassembly efficiency of driving power is improved, is conducive to the use for improving downlight
Range, stability in use is good, strong applicability and practicability is good.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the obvious changes or variations that connotation of the invention is extended out and still falls within protection scope of the present invention.
Claims (4)
1. a kind of LED downlight of fast replacing light source, including lamp holder, are provided with LED luminescence component and driving in the lamp holder
Power supply, it is characterised in that：It is provided with the card chamber of top surface opening in the lamp holder, light source box is additionally provided with, in the card chamber
It is evenly arranged with card fixation hole on inner wall, fixed card buckle is evenly arranged in the outer wall bottom of the light source box, in the card chamber
Bottom wall central and the bottom wall central of light source box be provided with line circular hole, setting is recessed there are two positioning on the side wall of the card chamber
Slot is provided with support vertical block in the light source box, and the two sides of support vertical block are arranged in two positioning grooves, perpendicular in the support
The top surface of block is fixed, and there are two parallel shafts, and left box cover and right box cover, the left box are additionally provided on the light source box
Axis hole, the left box cover and right box cover is respectively and fixedly provided on lid and right box cover to be rotatably connected on respectively on two shafts by axis hole,
The driving power is in light source box, is provided with what position was matched with the positioning groove on the side wall of the light source box
Mating groove is fixed with buckle slot on the side wall of the light source box, and the two sides of mating groove are arranged in the buckle slot, in institute
It states and is respectively and fixedly provided with buckle convex block on the bottom wall of left box cover and right box cover, the left box cover and right box cover are rotated centered on shaft
When, it is withheld by buckle convex block fixed in buckle slot.
2. the LED downlight of fast replacing light source according to claim 1, it is characterised in that：On the side wall of the lamp holder
Fixed elastic component mounting base, two fixed elastic component mounting bases are symmetricly set on the side wall of lamp holder there are two fixed.
3. the LED downlight of fast replacing light source according to claim 2, it is characterised in that：In the bottom wall of the light source box
On be also uniformly fixed at least two heat release holes.
4. the LED downlight of fast replacing light source according to claim 3, it is characterised in that：In the inner wall of the light source box
Bottom is also uniformly fixed with limit support block, and the driving power, which is in light source box and bottom surface and is pressed on the top surface of limit support block, to be made
There is a heat dissipation gap between the bottom surface of driving power and the bottom wall of light source box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845187.9A CN108870219A (en) | 2017-09-19 | 2017-09-19 | The LED downlight of fast replacing light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845187.9A CN108870219A (en) | 2017-09-19 | 2017-09-19 | The LED downlight of fast replacing light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870219A true CN108870219A (en) | 2018-11-23 |
Family
ID=64325651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845187.9A Withdrawn CN108870219A (en) | 2017-09-19 | 2017-09-19 | The LED downlight of fast replacing light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319362A (en) * | 2019-07-08 | 2019-10-11 | 深圳市两岸光电科技有限公司 | A kind of array element for fixing LED component |
-
2017
- 2017-09-19 CN CN201710845187.9A patent/CN108870219A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319362A (en) * | 2019-07-08 | 2019-10-11 | 深圳市两岸光电科技有限公司 | A kind of array element for fixing LED component |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |