CN207935794U - A kind of LED light source lampshade with self-locking and pre-tightening apparatus - Google Patents
A kind of LED light source lampshade with self-locking and pre-tightening apparatus Download PDFInfo
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- CN207935794U CN207935794U CN201820414556.9U CN201820414556U CN207935794U CN 207935794 U CN207935794 U CN 207935794U CN 201820414556 U CN201820414556 U CN 201820414556U CN 207935794 U CN207935794 U CN 207935794U
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- lampshade
- self
- locking
- led light
- light source
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Abstract
The utility model discloses a kind of LED light source lampshade with self-locking and pre-tightening apparatus, belongs to technical field of lighting fixtures.Including：Lampshade, the side wall of lampshade includes lampshade lateral wall and several dowels, it is provided with gap between adjacent two dowel, it is provided with limiting slot between each dowel and lampshade lateral wall, and the length of dowel is longer than the length of lampshade lateral wall, and the lateral surface of each dowel is provided with a rotation boss so that the cross section approximation of the side wall of lampshade is in concave.The edge ring of lamp body, lamp body upper surface is furnished with several limit ribs, and guide groove is provided between adjacent two limit rib, the side for being oriented to trench bottom is further opened with preload card slot, it pre-tightens card slot and one end of guide groove is provided with self-locking buckle, lamp body connects lampshade, and rotation boss matches with card slot is pre-tightened.A kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, simple in structure, easy for installation, the production efficiency of lampshade is high.
Description
Technical field
The utility model is related to technical fields of lighting fixtures, are specifically related to a kind of LED light with self-locking and pre-tightening apparatus
Source lampshade.
Background technology
This LED light source lampshade assembling mode of existing market is mostly to buckle fixed, glue to fix.It is manufactured in actual production
In the process, buckle fixed form mold is complex is not easy depanning, and installation needs location efficiency not high, in whole lamp fall-down test card
It is buckled with the risk of fracture.Glue fixed form production efficiency is not high, and gluing fixation virtually increases product cost.
Utility model content
For the above-mentioned problems in the prior art, it is desirable to provide a kind of LED light source lamp with self-locking and pre-tightening apparatus
Cover, lamp body have revolving preload and self-locking device, and pre-tightening upper surface in card slot has the inclination angle of certain angle, lampshade to have rotatably
Boss has the inclination angle that certain angle is designed with above guide bevel and boss on boss, the LED light with self-locking and pre-tightening apparatus
Source lampshade structure is simple, easy for installation, and the production efficiency of lampshade is high.
Specific technical solution is as follows：
A kind of LED light source lampshade with self-locking and pre-tightening apparatus, including：
Lampshade, lampshade are that the shell of arc-shaped is arranged, and the side wall of lampshade includes lampshade lateral wall and several dowels, adjacent
It is provided with gap between two dowels, limiting slot, and the length of dowel are provided between each dowel and lampshade lateral wall
It is longer than the length of lampshade lateral wall, and the lateral surface of each dowel is provided with a rotation boss so that the cross of the side wall of lampshade
Section approximation is in concave；
Lamp body, lamp body are that the shell of rounding mesa-shaped is arranged, and the edge ring of lamp body upper surface is furnished with several limit ribs, adjacent two
Guide groove is provided between limit rib, the side for being oriented to trench bottom is further opened with preload card slot, pre-tightens card slot close to guide groove
One end is provided with self-locking buckle, and lamp body connects lampshade, and rotation boss matches with card slot is pre-tightened.
In a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, also there is such spy
Sign, dowel and limit rib are both provided with four.
In a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, also there is such spy
Sign, rotation boss are arranged for waist-shaped hole shape, and rotate the length direction of boss along the circumference of dowel.
In a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, also there is such spy
Sign, there are four rotation boss settings, and 1 ° of angle, each rotation are provided between the upper surface and lower face of each rotation boss
The left side height of boss is less than its right side height.
In a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, also there is such spy
Sign pre-tightens there are four card slot settings, wherein be provided with 3 ° of angle between the upper surface and lower face of two preload card slots, and this two
Pre-tighten the height that the height on the left of card slot is more than on the right side of it.
In a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model, also there is such spy
Sign, rotation boss are connected with card slot is pre-tightened by being interference fitted.
The good effect of above-mentioned technical proposal is：
Lamp body in a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model has revolving pre-
Tight and self-locking device, pre-tightening upper surface in card slot has the inclination angle of certain angle, lampshade to have rotary boss, has guiding oblique on boss
The inclination angle of certain angle is designed with above angle and boss, the LED light source lamp cover structure with self-locking and pre-tightening apparatus is simple, installation
Convenient, the production efficiency of lampshade is high.
Description of the drawings
Fig. 1 is the lampshade knot in a kind of embodiment of LED light source lampshade with self-locking and pre-tightening apparatus of the utility model
Structure schematic diagram；
Fig. 2 is the lamp body knot in a kind of embodiment of LED light source lampshade with self-locking and pre-tightening apparatus of the utility model
Structure schematic diagram；
Fig. 3 be the utility model a kind of LED light source lampshade with self-locking and pre-tightening apparatus embodiment in lampshade with
Lamp body assembly structure diagram.
In attached drawing：1, lampshade；11, lampshade lateral wall；12, dowel；13, limiting slot；14, boss is rotated；2, lamp body；
21, limit rib；22, guide groove；23, card slot is pre-tightened；24, self-locking buckles.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, with
Lower embodiment combination attached drawing 1 is to attached drawing 3 to provided by the utility model a kind of with the LED light source lampshade of self-locking and pre-tightening apparatus work
It is specifically described.
Fig. 1 is the internal junction in a kind of embodiment of LED light source lampshade with self-locking and pre-tightening apparatus of the utility model
Structure schematic diagram；Fig. 2 is the external knot in a kind of embodiment of LED light source lampshade with self-locking and pre-tightening apparatus of the utility model
Structure schematic diagram；Fig. 3 is the part knot in a kind of embodiment of LED light source lampshade with self-locking and pre-tightening apparatus of the utility model
Structure sectional view, a kind of LED light source lampshade with self-locking and pre-tightening apparatus include：Lampshade 1, lampshade lateral wall 11, dowel 12,
Limiting slot 13, lamp body 2, limit rib 21, guide groove 22, pre-tightens card slot 23, self-locking buckle 24 at rotation boss 14.
In the present embodiment, lampshade 1 be arc-shaped shell be arranged, if the side wall of lampshade 1 include lampshade lateral wall 11 and
Dry dowel 12 is provided with gap between adjacent two dowel 12, is provided between each dowel 12 and lampshade lateral wall 11
Limiting slot 13, and the length of dowel 12 is longer than the length of lampshade lateral wall 11, and the lateral surface of each dowel 12 is provided with
One rotation boss 14 so that the cross section approximation of the side wall of lampshade 1 is in concave.
Lamp body 2 is that the shell of rounding mesa-shaped is arranged, and the edge ring of 2 upper surface of lamp body is furnished with several limit ribs 21, adjacent two
Guide groove 22 is provided between limit rib 21, the side of 22 bottom of guide groove, which is further opened with, pre-tightens card slot 23, pre-tightens card slot 23 and leans on
One end of nearly guide groove 22 is provided with self-locking buckle 24, and lamp body 2 connects lampshade 1, and rotation boss 14 matches with card slot 23 is pre-tightened.
In a preferred embodiment, as shown in Figure 1, dowel 12 and limit rib 21 are both provided with four.
In a preferred embodiment, as shown in Figure 1, rotation boss 14 is arranged for waist-shaped hole shape, and boss is rotated
14 length direction along dowel 12 circumference.
In a preferred embodiment, as shown in Figure 1, there are four the rotation settings of boss 14, each rotation boss 14
Upper surface and lower face between be provided with 1 ° of angle, the left side height of each rotation boss 14 is less than its right side height, should
Angle is when the angle with card slot card slot 23 in screw-in preload card slot 23 matches and has certain be interference fitted to realize the mesh of preload
's.
In a preferred embodiment, as shown in Figure 1, there are four the settings of suffered preload card slot 23, wherein two pre-tighten
3 ° of angle is provided between the upper surface and lower face of card slot 23, and two height for pre-tightening 23 left side of card slot is more than its right side
Height, wherein two pre-tighten card slots be used as Self-locking, in addition two pre-tighten card slots be used as installation be oriented to.
In a preferred embodiment, as shown in Figure 1, rotation boss 14 passes through the company of interference fit with card slot 23 is pre-tightened
It connects.
Hereinafter, being illustrated with a kind of specific embodiment, it should be pointed out that described in following implementation it
Structure, technique, selection are only to illustrate the feasibility of embodiment, the intention of scope of protection of the utility model that there is no restriction.
A kind of installation process of the LED light source lampshade with self-locking and pre-tightening apparatus：1. lampshade passes through the guide groove on lamp body
It is combined with lamp body, and manually or automatically rotates to preload and lock position to realize preload and self-locking.2. the preload of lamp body
Device is designed with the inclination angle of the certain angle inclination angle and is matched with the rotation boss of lampshade, the bevel edge gradually reduce from the outside to the core with
Achieve the purpose that preload, falls into self-locking device when pre-tightening the boss to a certain extent on lampshade, at this moment can not screw out counterclockwise
To realize that self-locking function, lamp body edge are designed with a circle muscle, does positioning and limit uses.(totally 4 3. the rotary boss of lampshade
Point), have the inclination angle that certain angle is designed with above guide bevel and boss on boss, the inclination angle when screw in pre-tighten in card slot with card
Slot leaning angle matches and has certain interference fit to realize that the purpose of preload, lampshade have close to outside on a circle groove and lamp body
One circle muscle non-colinear position, do positioning and limit use.
A kind of LED light source lampshade with self-locking and pre-tightening apparatus provided in this embodiment, lampshade 1 are that the shell of arc-shaped is set
It sets, the side wall of lampshade 1 includes lampshade lateral wall 11 and four dowels 12, is provided with gap between adjacent two dowel 12, often
Limiting slot 13 is provided between one dowel 12 and lampshade lateral wall 11, and the length of dowel 12 is longer than lampshade lateral wall 11
Length, and the lateral surface of each dowel 12 is provided with a rotation boss 14 so that the cross section approximation of the side wall of lampshade 1 is in
Concave.It rotates boss 14 for waist-shaped hole shape to be arranged, and rotates the length direction of boss 14 along the circumference cloth of dowel 12
It sets, 1 ° of angle, the left side height of each rotation boss 14 is provided between the upper surface and lower face of each rotation boss 14
Less than its right side height.Lamp body 2 is that the shell of rounding mesa-shaped is arranged, and the edge ring of 2 upper surface of lamp body is furnished with several limit ribs 21,
Guide groove 22 is provided between adjacent two limit rib 21, the side of 22 bottom of guide groove, which is further opened with, pre-tightens card slot 23, pre-tightens card
There are four the settings of slot 23, wherein 3 ° of angle is provided between the upper surface and lower face of two preload card slots 23, and two preload
The height in 23 left side of card slot is more than the height on the right side of it.Each preload card slot 23 is provided with self-locking card close to one end of guide groove 22
Button 24, lamp body 2 connect lampshade 1, and rotation boss 14 is connected with card slot 23 is pre-tightened by being interference fitted.
Lamp body has revolving preload in a kind of LED light source lampshade with self-locking and pre-tightening apparatus provided by the utility model
And self-locking device, pre-tightening upper surface in card slot has the inclination angle of certain angle, lampshade to have rotary boss, have guide bevel on boss
And the inclination angle of certain angle is designed with above boss, the LED light source lamp cover structure with self-locking and pre-tightening apparatus is simple, installation side
Just, the production efficiency of lampshade is high.
It these are only the utility model preferred embodiment, be not intended to limit the embodiment and protection of the utility model
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (6)
1. a kind of LED light source lampshade with self-locking and pre-tightening apparatus, which is characterized in that including：
Lampshade, the lampshade are that the shell of arc-shaped is arranged, and the side wall of the lampshade includes lampshade lateral wall and several dowels,
It is provided with gap between adjacent two dowel, limit is provided between each dowel and the lampshade lateral wall
Slot, and the length of the dowel is longer than the length of the lampshade lateral wall, and the lateral surface of each dowel is provided with
One rotation boss so that the cross section approximation of the side wall of the lampshade is in concave；
Lamp body, the lamp body are that the shell of rounding mesa-shaped is arranged, and the edge ring of the lamp body upper surface is furnished with several limit ribs, phase
Guide groove is provided between adjacent two limit ribs, the side for being oriented to trench bottom is further opened with preload card slot, the preload card slot
One end of the guide groove is provided with self-locking buckle, the lamp body connects the lampshade, the rotation boss with it is described pre-
Tight card slot matches.
2. a kind of LED light source lampshade with self-locking and pre-tightening apparatus according to claim 1, which is characterized in that the company
It connects muscle and the limit rib is both provided with four.
3. a kind of LED light source lampshade with self-locking and pre-tightening apparatus according to claim 2, which is characterized in that the rotation
Turn boss for waist-shaped hole shape to be arranged, and the length direction of the rotation boss is along the circumference of the dowel.
4. a kind of LED light source lampshade with self-locking and pre-tightening apparatus according to claim 3, which is characterized in that the rotation
Turn there are four boss settings, 1 ° of angle is provided between the upper surface and lower face of each rotation boss, it is each described
The left side height for rotating boss is less than its right side height.
5. a kind of LED light source lampshade with self-locking and pre-tightening apparatus according to claim 4, which is characterized in that described pre-
There are four tight card slot settings, wherein be provided with 3 ° of angle between two upper surfaces and lower face for pre-tightening card slots, and this two
Height on the left of the preload card slot is more than the height on the right side of it.
6. a kind of LED light source lampshade with self-locking and pre-tightening apparatus according to claim 5, which is characterized in that the rotation
Turn boss to connect by being interference fitted with the preload card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414556.9U CN207935794U (en) | 2018-03-23 | 2018-03-23 | A kind of LED light source lampshade with self-locking and pre-tightening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414556.9U CN207935794U (en) | 2018-03-23 | 2018-03-23 | A kind of LED light source lampshade with self-locking and pre-tightening apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935794U true CN207935794U (en) | 2018-10-02 |
Family
ID=63656057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820414556.9U Expired - Fee Related CN207935794U (en) | 2018-03-23 | 2018-03-23 | A kind of LED light source lampshade with self-locking and pre-tightening apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935794U (en) |
-
2018
- 2018-03-23 CN CN201820414556.9U patent/CN207935794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 1534, No. 498 GuoShoujing Road, Pudong Software Park, Pudong New Area, Shanghai, 201203 Patentee after: Kotya lighting (Shanghai) Co.,Ltd. Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 498 Pudong Software Park Building 1, room 1534 Patentee before: SHANGHAI DANGOO ELECTRONICS Co.,Ltd. |
|
| 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: 20181002 |