CN208919802U - A kind of LED light of stable structure - Google Patents
A kind of LED light of stable structure Download PDFInfo
- Publication number
- CN208919802U CN208919802U CN201821403099.XU CN201821403099U CN208919802U CN 208919802 U CN208919802 U CN 208919802U CN 201821403099 U CN201821403099 U CN 201821403099U CN 208919802 U CN208919802 U CN 208919802U
- Authority
- CN
- China
- Prior art keywords
- buckling parts
- upper housing
- led light
- stable structure
- slot
- 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 discloses a kind of LED light of stable structure, including shell and it is located at the intracorporal pcb board of shell and barn door, the shell includes the upper housing fastened up and down and lower case, the upper housing bottom is provided with the limit clamping portion of limit pcb board length travel, the limit clamping portion includes around circumferentially spaced first through slot of upper enclosure inner wall and in the fastening piece of the inside inclined upward setting in the first through slot bottom, the bottom of the upper housing is provided with the buffer gear with limit barn door length travel after upper housing clamping, the LED lamp structure is simple, stablize, it can quickly and steadily fix pcb board and barn door.
Description
Technical field
The utility model relates to field of light fittings, more specifically, it relates to a kind of LED light of stable structure.
Background technique
LED light applies very extensive, headlamp (parlor king light, dining room lamp, lavatory in general family in today's society
Headlamp, bedroom headlamp etc.) it is all made of LED light substantially, LED lamps and lanterns have the advantages that long service life, the price common people.
Existing LED light generally comprises shell, and barn door and pcb board are provided in shell, is provided with circuit on PCB plate
Plate and lamp bead need individually to limit the barn door of interior of shell and pcb board in order to avoid the displacement of barn door and pcb board
Position, structure is complicated for existing limit method, and installation or disassembly are more inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of LED light of stable structure, can quickly and conveniently fix barn door and
Pcb board.
To achieve the above object, it is realized by following technological means: a kind of LED lamp of stable structure, including shell and position
In the intracorporal pcb board of shell and barn door, the shell includes the upper housing fastened up and down and lower case, and the upper housing bottom is set
It is equipped with the limit clamping portion of limit pcb board length travel, the limit clamping portion includes being provided at circumferentially spaced around upper enclosure inner wall
The first through slot and in the fastening piece of the inside inclined upward in the first through slot bottom setting, the bottom of the upper housing be provided with
The buffer gear of barn door length travel is limited after upper housing clamping.
Advanced optimize are as follows: the lower case include bottom cyclic annular cover and in cover close to upper housing side one
The first buckling parts extended, the internal diameter of the first buckling parts are greater than the internal diameter of cover and are less than the outer diameter of cover, the upper housing packet
It includes the capping at top and covers and fastened after the first buckling parts of insertion that lower case one end integrally extends with the first buckling parts
The second buckling parts.
Advanced optimize are as follows: be correspondingly arranged on first buckling parts and the second buckling parts at least one for limit screening
The section of tabula rasa or pcb board rotation.
It advanced optimizes are as follows: the buffer gear is included in the inner wall lower end of the second buckling parts between the second buckling parts circumferential direction
Every the second through slot of setting and positioned at the second buckling parts bottom in the elastic salient point of through slot lower end centre projection, when the first button
After conjunction portion and the second buckling parts fasten, the spacing of the elastic salient point to cover is less than the thickness of barn door.
It advanced optimizes are as follows: it has been provided at circumferentially spaced card slot around the second buckling parts on the second buckling parts outer wall, it is described
The fixture block with card slot clamping is provided on the inner wall of first buckling parts, the cross sectional shape of the fixture block is triangle and triangle
Inclined-plane is arranged in inside inclined downward.
It advanced optimizes are as follows: the inner wall of second buckling parts longitudinally extends around circumferentially-spaced be convexly equipped with of the second buckling parts
The bottom notch of reinforcing rib, second buckling parts has the recessing groove mating with reinforcing rib.
It advanced optimizes are as follows: the elastic salient point is made of rubber or silica gel.
The utility model compared with prior art the advantages of be: the first button of the second buckling parts of upper housing and lower case
Section is set in conjunction portion and limits horizontally rotating and being displaced for pcb board and barn door respectively；Limiting card is set on the second buckling parts
Socket part can with fast power-saving limit the length travel of pcb board；Buffer gear limit is additionally provided on the second buckling parts to hide
The length travel of tabula rasa, buffer gear use the setting of the second through slot and elastic salient point, pass through elastic salient point and the second through slot bottom
The deformation in portion limits the length travel of barn door, and the LED lamp structure is simple, stablizes, can quickly and steadily fix pcb board
And barn door.
Detailed description of the invention
Fig. 1 is a kind of top view of the LED light of stable structure in the present embodiment；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is a kind of broken away view of the LED light of stable structure in the present embodiment；
Fig. 4 is the enlarged drawing of A in Fig. 3.
In figure, 1, lower case；101, cover；102, the first buckling parts；103, card slot；104, reinforcing rib；2, upper housing；
201, threading hole；202, it covers；203, the second buckling parts；204, fixture block；205, the second through slot；206, elastic salient point；207,
One through slot；208, fastening piece；3, pcb board；4, barn door.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by specific embodiment to utility model, following embodiment only describes
Property, it is not restrictive the protection scope of the utility model.
Embodiment
A kind of LED light of stable structure, with reference to shown in Fig. 1-Fig. 4, including shell and be located at the intracorporal pcb board 3 of shell and hide
Tabula rasa 4 is provided with lamp bead on pcb board 3, and shell includes the upper housing 2 fastened up and down and lower case 1, and lower case 1 includes bottom
Cyclic annular cover 101 and the first buckling parts 102 integrally extended in cover 101 close to the side of upper housing 2, the first buckling parts 102
Internal diameter be greater than the internal diameter of cover 101 and be less than the outer diameter of cover 101, the capping 202 and capping of upper housing 2 including top
202 the second fastenings fastened after the first buckling parts of insertion 102 that 1 one end of lower case integrally extends with the first buckling parts 102
At least one is correspondingly arranged on portion 203, the first buckling parts 102 and the second buckling parts 203 for limiting barn door 4 or PCB
The section that plate 3 rotates, by the setting of section it is possible to prevente effectively from barn door 4 and pcb board 3 horizontally rotate, in capping 202
On be provided with convenient for the threading hole 201 that is routed through.
The specific fastening structure of first buckling parts 102 and the second buckling parts 203 is referring to shown in Fig. 3, outside the second buckling parts 203
It has been provided at circumferentially spaced card slot 103 around the second buckling parts 203 on wall, has been provided on the inner wall of the first buckling parts 102 and card slot 103
The cross sectional shape of the fixture block 204 of clamping, the fixture block 204 is arranged for the inclined-plane of triangle and triangle in inside inclined downward, leads to
The shape of fixture block 204 is crossed in the fastening of the first buckling parts 102 and the second buckling parts 203, card slot 103 along inclined-plane move into
Row fastens, convenient, laborsaving.
It is provided with the limit clamping portion of limit 3 length travel of pcb board on the second buckling parts 203, limits clamping portion reference
Shown in Fig. 4, limit clamping portion includes around circumferentially spaced first through slot 207 of 203 inner wall of the second buckling parts and in first
The fastening piece 208 of the inside inclined upward setting in 207 bottom of through slot passes through fastening piece when pcb board 3 is mobile to 202 directions of capping
When 208, the outside deformation under the pushing of pcb board 3 of the top of fastening piece 208 fastens after pcb board 3 passes through fastening piece 208
The reset of piece 208 is blocked pcb board 3 and is limited.
It is provided in the bottom of the second buckling parts 203 and limits 4 length travel of barn door with after the clamping of the first buckling parts 102
Buffer gear, referring to Fig. 4, buffer gear is included in the inner wall lower end of the second buckling parts 203 around the second button for the setting of buffer structure
Circumferentially spaced second through slot 205 in conjunction portion 203 and be located at 203 bottom of the second buckling parts in the centre projection of through slot lower end
Elastic salient point 206, elastic salient point 206 is made of rubber or silica gel, when the first buckling parts 102 and the second buckling parts 203 are detained
After conjunction, the spacing of elastic salient point 206 to cover 101 is less than the thickness of barn door 4, in the fastening process of upper housing 2 and lower case 1
In, elastic salient point 206 is pressed on barn door 4, at this point, under the reaction force of barn door 4, the bottom meeting of the second through slot 205
It can stablize by the buffer gear to the direction slightly deformation far from barn door 4 and limit barn door 4.
The reinforcing rib longitudinally extended is convexly equipped with around the second buckling parts 203 is circumferentially-spaced in the inner wall of the second buckling parts 203
104, the bottom notch of the second buckling parts 203 has the recessing groove mating with reinforcing rib 104, passes through the setting of reinforcing rib 104
Increase the intensity of lower case 1.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of LED light of stable structure, including shell and it is located at the intracorporal pcb board of shell and barn door, which is characterized in that described
Shell includes the upper housing fastened up and down and lower case, and the upper housing bottom is provided with the limit of limit pcb board length travel
Clamping portion, the limit clamping portion include around circumferentially spaced first through slot of upper enclosure inner wall and in the first through slot bottom
The fastening piece of inside inclined upward setting, the bottom of the upper housing, which is provided with, limits barn door longitudinal direction position with after upper housing clamping
The buffer gear of shifting.
2. a kind of LED light of stable structure according to claim 1, which is characterized in that the lower case includes bottom
The internal diameter of cyclic annular cover and the first buckling parts integrally extended in cover close to the side of upper housing, the first buckling parts is greater than cover
Internal diameter and be less than cover outer diameter, the upper housing include top capping and cover close to lower case one end integrally extend
The first buckling parts of insertion after with the first buckling parts fasten the second buckling parts.
3. a kind of LED light of stable structure according to claim 2, which is characterized in that first buckling parts and second
At least one is correspondingly arranged on buckling parts for limiting the section of barn door or pcb board rotation.
4. a kind of LED light of stable structure according to claim 2, which is characterized in that the buffer gear is included in
The inner wall lower end of two buckling parts around circumferentially spaced second through slot of the second buckling parts and be located at the second buckling parts bottom in
The elastic salient point of through slot lower end centre projection, after the first buckling parts and the second buckling parts fastening, the elastic salient point to face
The spacing of lid is less than the thickness of barn door.
5. a kind of LED light of stable structure according to claim 2-4 any one, which is characterized in that second button
It has been provided at circumferentially spaced card slot around the second buckling parts on conjunction portion outer wall, has been provided on the inner wall of first buckling parts and card slot card
The cross sectional shape of the fixture block connect, the fixture block is arranged for the inclined-plane of triangle and triangle in inside inclined downward.
6. a kind of LED light of stable structure according to claim 5, which is characterized in that the inner wall of second buckling parts
The reinforcing rib longitudinally extended is convexly equipped with around the second buckling parts is circumferentially-spaced, the bottom notch of second buckling parts has and reinforcing rib
Mating recessing groove.
7. a kind of LED light of stable structure according to claim 4, which is characterized in that the elastic salient point by rubber or
Person's silica gel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403099.XU CN208919802U (en) | 2018-08-29 | 2018-08-29 | A kind of LED light of stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403099.XU CN208919802U (en) | 2018-08-29 | 2018-08-29 | A kind of LED light of stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919802U true CN208919802U (en) | 2019-05-31 |
Family
ID=66704483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403099.XU Expired - Fee Related CN208919802U (en) | 2018-08-29 | 2018-08-29 | A kind of LED light of stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919802U (en) |
-
2018
- 2018-08-29 CN CN201821403099.XU patent/CN208919802U/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: 20190531 Termination date: 20200829 |