CN205664299U - Infrared for LED lens of well power - Google Patents
Infrared for LED lens of well power Download PDFInfo
- Publication number
- CN205664299U CN205664299U CN201620535975.9U CN201620535975U CN205664299U CN 205664299 U CN205664299 U CN 205664299U CN 201620535975 U CN201620535975 U CN 201620535975U CN 205664299 U CN205664299 U CN 205664299U
- Authority
- CN
- China
- Prior art keywords
- lens
- hole
- receiving chamber
- flange
- rectangular
- 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
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses an infrared for LED lens of well power relates to LED lens technical field, has solved the infirm problem of connection of prior art's lens support and lens body. The utility model discloses infrared for LED lens of well power, including the lens support with set up in lens body in the lens support, the lens body is including going into the plain noodles and going out the plain noodles, seted up on the income plain noodles and held the chamber, hold the chamber for cylindric, the roof that holds the chamber is the plane, the lens support corresponds the position that holds the chamber is equipped with the rectangle through -hole, the area of rectangle through -hole is greater than the aperture area that holds the chamber, the lens body is close to the one end that goes out the plain noodles is equipped with the flange, the internal surface of lens support corresponds the position of flange is equipped with the draw -in groove, flange cooperation joint in in the draw -in groove. The utility model discloses infrared for LED lens of well power is used for the surveillance camera machine.
Description
Technical field
This utility model relates to LED lens technologies field, particularly relates to power infrared LED lens in one.
Background technology
LED lens can strengthen service efficiency and the luminous efficiency of light together with being i.e. closely connected with LED, can be according to difference
Effect use different lens to change the optical system of optical field distribution of LED.
In prior art, the lens that middle power infrared LED correspondence uses, including lens carrier and being arranged in lens carrier
Lens body, the connection of lens carrier and lens body is by glueing joint, and lens carrier and lens body in prior art
Contact area less, the area therefore gluedd joint is less, thus causes the connection of lens carrier and lens body built on the sand.
Utility model content
This utility model provides power infrared LED lens in one, can improve the connection of lens carrier and lens body
Stability.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that
Power infrared LED lens in one, including lens carrier and the lens body being arranged in described lens carrier,
Described lens body includes incidence surface and exiting surface, and described incidence surface offers receiving chamber, and described receiving chamber is cylindric, institute
The roof stating receiving chamber is plane, and the position in the corresponding described receiving chamber of described lens carrier is provided with rectangular through-hole, and described rectangle leads to
The area in hole is more than the aperture area in described receiving chamber, and described lens body is provided with flange near one end of described exiting surface, institute
The position of the corresponding described flange of inner surface stating lens carrier is provided with draw-in groove, and the cooperation of described flange is connected in described draw-in groove.
Further, described receiving chamber described rectangular through-hole projection from the teeth outwards be fully located at described rectangular through-hole
In the range of.
Further, the long limit of described rectangular through-hole is 7.5～8 millimeters, and minor face is 5～5.5 millimeters.
Further, described lens carrier offering louvre, described louvre is rectangle and leads near described rectangle
Hole is arranged.
Further, it is provided with cooling fan at described louvre.
This utility model compared with prior art has the advantage that and effect:
Power infrared LED lens in this utility model, owing to described lens body sets near one end of described exiting surface
Having flange, the position of the corresponding described flange of the inner surface of described lens carrier is provided with draw-in groove, and the cooperation of described flange is connected in described
In draw-in groove, therefore, flange and draw-in groove coordinate the contact area that can increase lens carrier and lens body, thus can make lens
The connection of support and lens body is more firm, and due to flange and the mutual clamping of draw-in groove, it is not necessary to use binding agent to get final product real
Existing lens carrier and the connection of lens body, thus provide cost savings, and make the connection of lens carrier and lens body removable
Unload, convenient maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only embodiments more of the present utility model, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the cross section structure schematic diagram of power infrared LED lens in this utility model；
Fig. 2 is the upward view of power infrared LED lens in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical solution of the utility model is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments wholely.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
Fig. 1 is the cross section structure schematic diagram of power infrared LED lens in this utility model；With reference to Fig. 1, middle power is infrared
LED lens, including lens carrier 1 and the lens body 2 that is arranged in described lens carrier 1, described lens body 2 include into
Bright finish 21 and exiting surface 22, described incidence surface 21 offers receiving chamber 3, and described receiving chamber 3 is cylindric, described receiving chamber 3
Roof 31 be plane, the position in the corresponding described receiving chamber 3 of described lens carrier 1 is provided with rectangular through-hole 11, described rectangular through-hole
The area of 11 is more than the aperture area in described receiving chamber 3, and described lens body 2 is provided with flange near one end of described exiting surface 22
23, the position of the corresponding described flange 23 of the inner surface of described lens carrier 1 is provided with draw-in groove 12, and the cooperation of described flange 23 is connected in institute
State in draw-in groove 12.
Power infrared LED lens in this utility model, owing to described lens body 2 is near one end of described exiting surface 22
Being provided with flange 23, the position of the corresponding described flange 23 of the inner surface of described lens carrier 1 is provided with draw-in groove 12, and described flange 23 coordinates
Being connected in described draw-in groove 12, therefore, flange 23 can increase contacting of lens carrier 1 and lens body 2 with the cooperation of draw-in groove 12
Area, the connection that thus can make lens carrier 1 and lens body 2 is more firm, and owing to flange 23 mutually blocks with draw-in groove 12
Connect, it is not necessary to use binding agent can realize lens carrier 1 and the connection of lens body 2, thus provide cost savings, and make
The connection of mirror support 1 and lens body 2 is detachable, convenient maintenance.
In order to prevent rectangular through-hole 11 from causing obstruction to installing LED light source, it is preferable that described receiving chamber 3 is at described rectangle
Through hole 11 projection from the teeth outwards be fully located in the range of described rectangular through-hole 11.Thus, LED light source is being loaded receiving
During chamber 3, LED light source will not be caused stop by rectangular through-hole 11, thus facilitates installation.
Specifically, the long limit of described rectangular through-hole 11 is preferably 7.5～8 millimeters, and minor face is preferably 5～5.5 millimeters.
Owing to LED light source in use temperature is higher, for the ease of accommodating the LED light source heat radiation in chamber 3, such as Fig. 2
Shown in, louvre 13 can be offered on described lens carrier 1, described louvre 13 sets for rectangle and near described rectangular through-hole 11
Put.
In order to improve radiating effect further, cooling fan (not shown) can be set at described louvre 13.By
This can make better heat-radiation effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is as the criterion.
Claims (5)
1. power infrared LED lens in a kind, it is characterised in that include lens carrier and be arranged in described lens carrier
Lens body, described lens body includes incidence surface and exiting surface, and described incidence surface offers receiving chamber, and described receiving chamber is
Cylindric, the roof in described receiving chamber is plane, and the position in the corresponding described receiving chamber of described lens carrier is provided with rectangular through-hole, institute
Stating the area aperture area more than described receiving chamber of rectangular through-hole, described lens body is provided with near one end of described exiting surface
Flange, the position of the corresponding described flange of the inner surface of described lens carrier is provided with draw-in groove, and the cooperation of described flange is connected in described card
In groove.
Middle power infrared LED lens the most according to claim 1, it is characterised in that described receiving chamber is at described rectangle
Through hole projection from the teeth outwards be fully located in the range of described rectangular through-hole.
Middle power infrared LED lens the most according to claim 2, it is characterised in that the long limit of described rectangular through-hole is
7.5～8 millimeters, minor face is 5～5.5 millimeters.
Middle power infrared LED lens the most according to claim 2, it is characterised in that offer on described lens carrier
Louvre, described louvre is rectangle and arranges near described rectangular through-hole.
Middle power infrared LED lens the most according to claim 4, it is characterised in that be provided with heat radiation at described louvre
Blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535975.9U CN205664299U (en) | 2016-06-06 | 2016-06-06 | Infrared for LED lens of well power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535975.9U CN205664299U (en) | 2016-06-06 | 2016-06-06 | Infrared for LED lens of well power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664299U true CN205664299U (en) | 2016-10-26 |
Family
ID=57158061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535975.9U Expired - Fee Related CN205664299U (en) | 2016-06-06 | 2016-06-06 | Infrared for LED lens of well power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579896A (en) * | 2019-08-27 | 2019-12-17 | 青岛海信电器股份有限公司 | Display device |
-
2016
- 2016-06-06 CN CN201620535975.9U patent/CN205664299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579896A (en) * | 2019-08-27 | 2019-12-17 | 青岛海信电器股份有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982843B (en) | A kind of automobile lighting lamp | |
| CN205664299U (en) | Infrared for LED lens of well power | |
| CN103235473A (en) | Projector | |
| CN204391628U (en) | A kind of cable testing bridge with corner | |
| CN203628520U (en) | Light distribution lens and LED yard lamp with light distribution lens | |
| CN209657071U (en) | A kind of sealed heat-dissipating mechanical-optical setup | |
| CN104676462A (en) | Lens and lighting device | |
| CN105674082A (en) | Water-cooling heat dissipation plant lamp | |
| CN203178660U (en) | A projector | |
| CN205245078U (en) | News interview lamp | |
| CN105546441B (en) | A kind of LED module formula High-Pole Lamp | |
| CN205402418U (en) | LED panel lamp | |
| CN205244907U (en) | Infrared light source with adjustable outgoing angle | |
| CN205504881U (en) | Flashlight lens | |
| CN108233170A (en) | A kind of semiconductor laser light resource | |
| CN209149047U (en) | A kind of new type auto focusing LED projector | |
| CN204042601U (en) | High uniform rectilinear illumination light-source system | |
| CN209262717U (en) | A kind of UV point light source | |
| CN207379706U (en) | A kind of projection class camera lens working solution camera | |
| CN206592899U (en) | A kind of efficient LED light additive colo(u)r system | |
| CN206055358U (en) | A kind of bright fitted tube lamp | |
| CN205485252U (en) | Projecting apparatus heat dissipation installing the system | |
| CN205579222U (en) | LED (Light emitting diode) mining lamp | |
| CN205281097U (en) | Ultraviolet direct reflection device of shooing | |
| CN104534329B (en) | LED remote illumination optical alignment system |
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 |
Granted publication date: 20161026 Termination date: 20180606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |