CN204083928U - A kind of light emitting diode construction of adjustable direction - Google Patents
A kind of light emitting diode construction of adjustable direction Download PDFInfo
- Publication number
- CN204083928U CN204083928U CN201420536400.XU CN201420536400U CN204083928U CN 204083928 U CN204083928 U CN 204083928U CN 201420536400 U CN201420536400 U CN 201420536400U CN 204083928 U CN204083928 U CN 204083928U
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- CN
- China
- Prior art keywords
- light source
- source module
- back seat
- rear end
- dome shape
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- Expired - Fee Related
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Abstract
The utility model provides a kind of light emitting diode construction of adjustable direction, and this structure comprises a light source module, and its rear end is dome shape; A back seat, for holding the rear end of described light source module, the inner side of described back seat is dome shape, with the rear end form fit of light source module dome shape, forms the structure of rotating; And an elastomeric element, between the rear end and the inner side of back seat of the dome shape of light source module.This structure also can comprise a protecgulum, for covering the front portion of light emitting diode construction.Rely on the contact between sphere and sphere to regulate direction between light source module and back seat, make compact conformation, easy to use.
Description
Technical field
The utility model relates to a kind of light emitting diode construction.Particularly, the utility model relates to a kind of light emitting diode construction of adjustable direction.
Background technology
LED spot light can need to change direction of illumination according to difference, and for this reason, it needs the structure of adjustable direction of illumination.At present, this adjustment structure substantially all takes mode as shown in Figure 1: be fixed on support with rivet or screw by light source module two ends, support be fixed on the position of needs, changes light-struck direction by rotating light source module.This mode needs special riveter follow closely or play screw specially, and processing installation process is complicated, and structure is compact not, and when often needing to regulate direction, easily occurs the situation of rivet or screw loosening.
Utility model content
The utility model aims to provide a kind of light emitting diode construction of adjustable direction, with the problem of the prior art mentioned above overcoming.
The utility model provides a kind of light emitting diode construction of adjustable direction, comprises
A light source module, its rear end is dome shape;
A back seat, for holding the rear end of described light source module, the inner side of described back seat is dome shape, with the rear end form fit of light source module dome shape, forms the structure of rotating; And
An elastomeric element, between the rear end and the inner side of back seat of the dome shape of light source module.
The utility model, by regulating the relative position of light source module and back seat, changes the direction of light source irradiation.And without the need to using rivet or screw to change direction, make processing installation process simple, compact conformation; Meanwhile, when often needing to regulate direction, there will not be loosening situation, greatly can improve product reliability.
Accompanying drawing explanation
Fig. 1 is a kind of LED spot light changing direction of illumination of prior art;
Fig. 2 is the light emitting diode construction each several part assembling sectional view of the utility model embodiment;
Fig. 3 is the light emitting diode construction link position figure of the utility model embodiment;
Fig. 4 is the light source module M link position figure of the utility model embodiment;
Fig. 5 is the stressed schematic diagram of light source module M by shell fragment power F1 of the utility model embodiment;
Fig. 6 is the different angles light emitting diode construction outside drawing of the utility model embodiment.
Should be understood that accompanying drawing is only drawn for illustrative purposes, should not be considered as being to restriction of the present utility model.
Detailed description of the invention
In the utility model, mention protecgulum, back seat etc., its orientation or direction are based on the transmit direction of light, i.e. the direction of light injection is front, after with light injection side being in the opposite direction.This point is applicable to the location expression of miscellaneous part too.
The light emitting diode construction in adjustable direction of the present utility model comprises
A light source module, its rear end is dome shape;
A back seat, for holding the rear end of described light source module, the inner side of described back seat is dome shape, with the rear end form fit of light source module dome shape, forms the structure of rotating; And
An elastomeric element, between the rear end and the inner side of back seat of the dome shape of light source module.
In a preferred embodiment of light emitting diode construction of the present utility model, described light source module comprises the light source, radiator, lens and the inner cap that link into an integrated entity.Such light source module can be buied, or does suitably process to commercially available prod, makes its rear end be dome shape, namely can be used for the utility model.
In a preferred embodiment of light emitting diode construction of the present utility model, the back seat of described light source module is also provided with screens, for secures resilient member.
In a preferred embodiment of light emitting diode construction of the present utility model, also comprise a protecgulum, for covering the front portion of light emitting diode construction; Preferably, described protecgulum and back seat are combined with each other, and form complete encapsulating structure, hold light source module.
Referring to accompanying drawing exemplary illustration some specific embodiments of the present utility model.
Fig. 2 is the assembling sectional view of the light emitting diode construction embodiment in the utility model adjustable direction, wherein comprises back seat 1, shell fragment 2, radiator 3, LED source 4, lens 5, inner cap 6, protecgulum 7.Radiator 3 forms the dome shape part of light source module M rear end; Form dome shape inside back seat, with the dome shape semi-match of light source module M rear end, form rotational structure.In the present embodiment, elastomeric element is shell fragment 2, is positioned at light source module M rear end, for applying elastic force to light source module M, makes it location.
Fig. 3 is light source module M link position figure in embodiment shown in Fig. 2, and it comprises radiator 3, LED source 4, lens 5, inner cap 6.First LED source 4 is fixed on radiator 3, lens 5 is covered on LED source 4 and to be fixed on radiator 3, finally inner cap 6 to be fixed on radiator 3 and to lock.
Fig. 4 is the link position of embodiment shown in Fig. 2 figure.Shell fragment 2 screens is fixed on bottom back seat 1, then with back seat 1 and protecgulum 7 M is covered and load and lock, complete the installation of total like this, rely on the contact between sphere and sphere to regulate direction.
Fig. 5 is for module shown in Fig. 3 is by the stressed schematic diagram of shell fragment power F1.Rotatable between the inside sphere of outer protecgulum 7 and the sphere of inner cap 6, and the radiator 3 of shell fragment 2 couples of module M of bottom applies a power F1, power F1 makes module M produce component F2 to protecgulum 7 edge, therefore the friction increased between module M and protecgulum 7, make total adjustable and be securely in place certain angle.
Fig. 6 is the different angles of structure shown in Fig. 1 outside drawing.
Should be understood that above-mentioned embodiment only for the object of example and explanation, those skilled in the art, when not departing from the utility model scope, can make much remodeling and variant.Scope of the present utility model is limited only by the accompanying claims.
Claims (5)
1. the light emitting diode construction in adjustable direction, is characterized in that, comprises
A light source module, its rear end is dome shape;
A back seat, for holding the rear end of described light source module, the inner side of described back seat is dome shape, with the rear end form fit of light source module dome shape, forms the structure of rotating; And
An elastomeric element, between the rear end and the inner side of back seat of light source module dome shape.
2. structure according to claim 1, is characterized in that, described light source module comprises the radiator, LED source, lens and the inner cap that are connected.
3. structure according to claim 1 and 2, is characterized in that, described back seat is provided with screens, for fixing described elastomeric element.
4. structure according to claim 1 and 2, is characterized in that, also comprises a protecgulum, for covering the front portion of light emitting diode construction.
5. structure according to claim 4, is characterized in that, described protecgulum and back seat are combined with each other, and forms complete encapsulating structure, to hold described light source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536400.XU CN204083928U (en) | 2014-09-17 | 2014-09-17 | A kind of light emitting diode construction of adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536400.XU CN204083928U (en) | 2014-09-17 | 2014-09-17 | A kind of light emitting diode construction of adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083928U true CN204083928U (en) | 2015-01-07 |
Family
ID=52176644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536400.XU Expired - Fee Related CN204083928U (en) | 2014-09-17 | 2014-09-17 | A kind of light emitting diode construction of adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083928U (en) |
-
2014
- 2014-09-17 CN CN201420536400.XU patent/CN204083928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150107 Termination date: 20200917 |