CN209146902U - A kind of shell and its downlight - Google Patents
A kind of shell and its downlight Download PDFInfo
- Publication number
- CN209146902U CN209146902U CN201822143969.0U CN201822143969U CN209146902U CN 209146902 U CN209146902 U CN 209146902U CN 201822143969 U CN201822143969 U CN 201822143969U CN 209146902 U CN209146902 U CN 209146902U
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- China
- Prior art keywords
- guide channel
- pressing groove
- pedestal
- upper cover
- protrusion
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Abstract
The utility model relates to a kind of shells, it includes pedestal and upper cover, protrusion is provided on the upper lid, one end of the pedestal towards the upper cover is provided with support, the surface of the support is provided with card slot, the card slot includes guide channel and pressing groove, the guide channel is arranged along the pedestal towards the direction of the upper cover, one end of the pressing groove is connected to the guide channel, when it is described protrusion in the pressing groove along far from the guide channel direction movement when, pedestal described in the upper cover clamping, when it is described protrusion in the pressing groove along close to the guide channel direction movement when, the upper cover unclamps the pedestal.The utility model further relates to a kind of downlight.The utility model can realize upper casing being rapidly assembled and disassembled with respect to pedestal.
Description
Technical field
The utility model relates to lighting device building block field more particularly to a kind of shells and its downlight.
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 is good and fast response time, the design of LED downlight are more beautiful light
Ingeniously, installation Shi Nengyu building decoration keeps harmony, and light source is hidden in inside building decoration, and light source is not exposed, free from glare, depending on
Feel that effect is soft uniformly, LED downlight is a kind of illuminator for being embedded into light down-ejection type in ceiling, and LED downlight is to belong to
Directional type illuminator, only its aligning surface ability light, light are relatively concentrated, and comparison of light and shade is strong, more prominent photographed object
Body, lumens are higher, can more set off out quiet ambiance.
The shell of existing LED downlight is mostly screw interlocking, and when disassembly and installation is time-consuming and laborious, and the parts such as screw are easy
It loses, influences the subsequent use of LED downlight, usage experience is bad, therefore the prior art is still to be modified.
Utility model content
Technical problem to be solved in the utility model is how to make shell quick release and installation.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of shell, includes pedestal and upper cover, is provided with protrusion on the upper lid, and the pedestal is towards the upper cover
One end is provided with support, and the surface of the support is provided with card slot, and the card slot includes guide channel and pressing groove, the guiding
Slot is arranged along the pedestal towards the direction of the upper cover, and one end of the pressing groove is connected to the guide channel, when described convex
When rising in the pressing groove along the movement in the direction far from the guide channel, pedestal described in the upper cover clamping, when described convex
When rising in the pressing groove along the movement close to the direction of the guide channel, the upper cover unclamps the pedestal.
In a preferred embodiment, the protrusion is cylinder, and the groove width of the pressing groove is along far from the guiding
The direction of slot is gradually reduced, when the cylinder in the pressing groove along far from the guide channel direction movement when, it is described
Cylinder move closer to the side wall of the pressing groove and finally with the pressing groove clamping, when the cylinder in the pressing groove edge
When close to the movement in the direction of the guide channel, the cylinder is gradually distance from the side wall of the pressing groove and finally unclamps the pressure
Tight slot.
In a preferred embodiment, the pedestal is additionally provided with seal face, the pressure to one end of the upper cover
Tight slot moves closer to the seal face along the direction far from the guide channel, when the protrusion in the pressing groove along far from institute
When stating the movement in the direction of guide channel, the upper cover moves closer to the seal face and finally supports compression with the seal face,
When it is described protrusion in the pressing groove along close to the guide channel direction movement when, the upper cover is gradually distance from the pressure
Simultaneously finally unclamp the seal face in tight face.
In a preferred embodiment, the card slot is located at the outer surface of the support, and the protrusion is located at described
The inner surface of upper cover, when the upper cover pedestal clamping relatively, the support is located in the upper cover.
In a preferred embodiment, the face of the guide channel and the one end of the support far from the pedestal connects
It is logical.
In a preferred embodiment, the support is provided with through slot, the through slot far from one end of the pedestal
Inside it is provided with torsional spring.
In a preferred embodiment, the through slot is provided with opposite card column, institute far from the side of the pedestal
Torsional spring is stated to be serially connected in the card column.
A kind of downlight includes above-mentioned shell.
The beneficial effects of the utility model are:
The utility model is provided with card slot on pedestal, and card slot includes guide channel and pressing groove, guide channel and pressing groove
Connection, is provided with protrusion, protrusion is plugged in card slot, and is guided by guide channel to protrusion, and protrusion is passed through on upper casing
In pressing groove along far from guide channel direction movement come realize upper casing with respect to pedestal fixation, by protrusion in pressing groove edge
Disassembly of the upper casing with respect to pedestal is realized close to the movement in guide channel direction, thus can realize Fast Installation of the upper casing with respect to pedestal
And disassembly.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the axonometric drawing of the shell of the utility model one embodiment；
Fig. 2 is the explosive view of the shell of the utility model one embodiment；
Fig. 3 is the oblique view of one embodiment of the utility model upper cover；
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as upper and lower, left and right used in utility model are only the phase relative to each component part of the utility model in attached drawing
For mutual positional relationship.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
Referring to FIG. 1, FIG. 2 and FIG. 3, Fig. 1 is the axonometric drawing of the shell of the utility model one embodiment, and Fig. 2 is that this is practical
The explosive view of the shell of novel one embodiment, Fig. 3 are the oblique views of one embodiment of the utility model upper cover.The present embodiment
Shell include upper casing 1, torsional spring 2 and pedestal 3, the side of pedestal 3 towards upper casing 1 is provided with support 32, is arranged on support 32
There is card slot 33, card slot 33 includes pressing groove 331 and guide channel 332, and guide channel 332 is set along the direction of pedestal 3 towards upper casing 1
It sets, along the circumferential direction setting of pedestal 3, one end of pressing groove 331 is connected to guide channel 332, is provided on upper casing 1 convex pressing groove 331
13 are played, when needing for upper casing 1 to be installed on pedestal 3, passes through the guidance of 332 pairs of protrusions 13 of guide channel, and protrusion 13 and pressure
The cooperation of tight slot 331, so that upper casing 1 is with respect to 3 clamping of pedestal.
Specifically, can make pedestal 3 that seal face 31 be arranged towards the side of upper casing 1, pressing groove 331 is along far from guide channel
332 direction moves closer to seal face 31.When needing for upper casing 1 to be installed on pedestal 3, protrusion 13 can be made along guide channel 332
It enters in pressing groove 331, rotates upper casing 1, so that protrusion 13 moves in pressing groove 331 along the direction far from guide channel 332,
Final upper casing 1 is supported by protrusion 13 and the upper side wall of guide channel 332, while the lower end surface of upper casing 1 is supported with seal face 31, by
This realizes the clamping of upper casing 1 and pedestal 3；When needing to dismantle upper casing 1, upper casing 1 is reversely rotated, so that protrusion 13 is in pressing groove
It is moved in 331 along the direction close to guide channel 332, protrusion 13 and the upper side wall disengaging of guide channel 332 support, the lower end of upper casing 1
Face is far from seal face 31, and protrusion 13 slides to guide channel 332 from pressing groove 331, to realize the disassembly of upper casing 1.
At the same time, there is also another fixed forms with pedestal 3 for upper casing 1, here, protrusion 13 is arranged to cylinder, press
The groove width of tight slot 331 is gradually reduced along the direction far from guide channel 332, when needing for upper casing 1 to be installed on pedestal 3, rotation
Upper casing 1, so that cylinder moves in pressing groove 331 along the direction far from guide channel 332, the two sidewalls of cylinder and pressing groove 331
It moves closer to and finally supports compression, to realize the clamping of upper casing 1 Yu pedestal 3.Similarly, when needing to dismantle upper casing 1, reversely
Rotate upper casing 1.
To make shell overall beautiful, card slot 33 is arranged on the outer surface of support 32, and protrusion 13 is arranged in upper casing 1
On surface, by such design, when upper casing 1 is fixed on pedestal 3, support 32 is located in upper casing 1, realizes support 32
Hide.
For the integral installation for realizing shell, through slot 34 can be set far from one end of seal face 31 in support 32, through slot 34
Upper end is provided with opposite card column 35, and torsional spring 2 is placed in through slot 34, and is serially connected in card column 35, can be real by the way that torsional spring 2 is arranged
Existing installation of the shell on ceiling or wall.
Entering guide channel 332 for convenience of protrusion 13, guide channel 332 is connected to through slot 34, when installing upper casing 1, protrusion 13
It can enter directly into guide channel 332.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of shell, which is characterized in that include pedestal and upper cover, protrusion, the pedestal direction are provided on the upper lid
One end of the upper cover is provided with support, and the surface of the support is provided with card slot, and the card slot includes guide channel and compression
Slot, the guide channel are arranged along the pedestal towards the direction of the upper cover, and one end of the pressing groove and the guide channel connect
It is logical, when the protrusion in the pressing groove along the movement in the direction far from the guide channel when, bottom described in the upper cover clamping
Seat, when the protrusion in the pressing groove along the movement close to the direction of the guide channel when, the upper cover unclamps the bottom
Seat.
2. shell according to claim 1, which is characterized in that the protrusion is cylinder, and the groove width of the pressing groove is along remote
Direction from the guide channel is gradually reduced, when the cylinder in the pressing groove along far from the guide channel direction fortune
When dynamic, the cylinder move closer to the side wall of the pressing groove and finally with the pressing groove clamping, when the cylinder is described
When in pressing groove along the movement close to the direction of the guide channel, the cylinder is gradually distance from the side wall of the pressing groove and final
Unclamp the pressing groove.
3. shell according to claim 1, which is characterized in that the pedestal is additionally provided with compression to one end of the upper cover
Face, the pressing groove move closer to the seal face along the direction far from the guide channel, when the protrusion is in the pressing groove
It is middle along far from the guide channel direction movement when, the upper cover move closer to the seal face and finally with the seal face
Support compression, when it is described protrusion in the pressing groove along close to the guide channel direction movement when, the upper cover is gradually
Unclamp far from the seal face and finally the seal face.
4. shell according to claim 1, which is characterized in that the card slot is located at the outer surface of the support, described convex
The inner surface positioned at the upper cover is played, when the upper cover pedestal clamping relatively, the support is located in the upper cover.
5. shell according to claim 1, which is characterized in that the guide channel and the support far from the pedestal one
The face at end is connected to.
6. shell according to claim 1, which is characterized in that the support is provided with logical far from one end of the pedestal
Slot is provided with torsional spring in the through slot.
7. shell according to claim 6, which is characterized in that the through slot is provided with relatively far from the side of the pedestal
Card column, the torsional spring is serially connected in the card column.
8. a kind of downlight, which is characterized in that including just like shell described in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143969.0U CN209146902U (en) | 2018-12-20 | 2018-12-20 | A kind of shell and its downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143969.0U CN209146902U (en) | 2018-12-20 | 2018-12-20 | A kind of shell and its downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146902U true CN209146902U (en) | 2019-07-23 |
Family
ID=67290328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143969.0U Active CN209146902U (en) | 2018-12-20 | 2018-12-20 | A kind of shell and its downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146902U (en) |
-
2018
- 2018-12-20 CN CN201822143969.0U patent/CN209146902U/en active Active
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