CN206802799U - Novel flashlight lens module - Google Patents
Novel flashlight lens module Download PDFInfo
- Publication number
- CN206802799U CN206802799U CN201720567487.0U CN201720567487U CN206802799U CN 206802799 U CN206802799 U CN 206802799U CN 201720567487 U CN201720567487 U CN 201720567487U CN 206802799 U CN206802799 U CN 206802799U
- Authority
- CN
- China
- Prior art keywords
- lens
- led lamp
- backlight
- light
- source
- 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
- 238000009434 installation Methods 0.000 claims description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000891 luminescent agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model provides a novel flashlight lens module, which comprises a backlight lens which is arranged in an one-way concave surface structure, wherein the backlight lens is a light-emitting surface formed by connecting a straight line and a slash end and rotating a bus bar by 360 degrees around the axis of the backlight lens, an LED lamp source is fixedly connected on a mounting base, the left side and the right side of the LED lamp source are respectively provided with a mounting column foot along the axis of the mounting base symmetrically, two mounting column feet are fixedly connected on the inner side surface of the mounting column foot, the backlight lens is fixedly connected on the inner side surface of the mounting column foot, a light-emitting hole at the lower end of the backlight lens is covered on the outer side of the LED lamp source, the side of the backlight lens refracts out the lens to realize the uniform distribution of facula, simultaneously, partial stray light is uniformly refracted out from the side of the spark pattern treatment to the light-emitting surface to most effectively improve the light-, the light spots are more uniform and concentrated, and the irradiation distance is longer.
Description
Technical field
The utility model belongs to flashlight technical field, more particularly to a kind of novel flash light lens module.
Background technology
Flashlight abbreviation torch, it is a kind of hand-held electronic illuminations.One typical flashlight has one via electricity
Battery-powered bulb and focusing mirror, and have for hand-held hand-held handle type shell.
Flashlight currently on the market uses LED as radiation source mostly, combines LED long lifespan, saves power consumption
It is the characteristics of small, easy to use, but the irradiation distance of current LED flashlight is relatively short, is difficult in some use occasions full
Sufficient use demand, and light emission rate is poor.
Therefore, it is very necessary set forth herein a kind of novel flash light lens module.
Utility model content
For technical problem existing for existing flashlight, the utility model provides a kind of novel flash light lens module.
A kind of novel flash light lens module, it is characterised in that including installation suspension column, installation pedestal, backlight source lens,
LED lamp source and light source luminescent hole；Backlight source lens are arranged to unidirectional inner concave structure, and the backlight source lens are straight line and oblique line
The exiting surface that the bus that one end is formed by connecting forms around the 360 ° of rotations of its axis, LED lamp source is fixed in installation pedestal, described
One installation suspension column, the two installation suspension columns inner sides are installed along the installation pedestal axisymmetrical respectively at left and right sides of LED lamp source
The light source luminescent escutcheon of the backlight source lens and the backlight source lens lower end is connected with face in the outer of the LED lamp source
Side.
Preferably, the bus of the backlight source lens is provided with spark lines for the exiting surface of straight line.
Preferably, the LED lamp source axis overlaps with the installation pedestal central axis.
Preferably, the installation suspension column medial surface is an arc surface.
Preferably, the installation pedestal is made of aluminium sheet.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, and backlight is saturating
LED anaclasis is dissipated distribution by the concave surface of mirror, and backlight lens profile reflects lens and realizes being uniformly distributed for hot spot,
Simultaneously part veiling glare by the side that spark line is handled to exiting surface uniform refraction come out it is maximally effective improve light extraction efficiency,
The design pair and traditional free form surface structure, realizing huge breakthrough in uniform irradiation distance, light extraction efficiency obtains most simultaneously
Big lifting, make hot spot more uniformly farther with concentration, irradiation distance.
Brief description of the drawings
Fig. 1 is the utility model tomograph.
Fig. 2 is the utility model facing structure figure.
Fig. 3 is the utility model overlooking structure figure.
Fig. 4 is the A-A structure charts in the utility model Fig. 3.
Fig. 5 is the B-B structure charts in the utility model Fig. 3.
In figure：
1- installations suspension column, 2- installation pedestals, 3- backlights source lens, 4-LED lamp sources, 5- light source luminescents hole.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to 5
The utility model provides a kind of novel flash light lens module, it is characterised in that including installation suspension column 1, installation base
Seat 2, backlight source lens 3, LED lamp source 4 and light source luminescent hole 5；Backlight source lens 3 are arranged to unidirectional inner concave structure, backlight
Lens 3, which are the bus that is formed by connecting of straight line and oblique line one end, rotates the exiting surface formed around 360 ° of its axis, and LED lamp source 4 is affixed
In installation pedestal 2, the left and right sides of LED lamp source 4 is provided with an installation suspension column 1, two installations along the axisymmetrical of installation pedestal 2 respectively
The light source luminescent hole 5 that a backlight source lens 3 and the lower end of backlight source lens 3 are connected with the medial surface of suspension column 1 covers on LED lamp source 4
Outside.
It is further arranged to：The bus of backlight source lens 3 is provided with spark lines for the exiting surface of straight line, makes product light
Spot, no color differnece, LED light can be reflected into highly uniform spot by side exiting surface to greatest extent.
It is further arranged to：The axis of LED lamp source 4 overlaps with the central axis of installation pedestal 2, so installed in symmetrical
The central axis of backlight source lens 3 on installation suspension column 1 overlaps with the axis of LED lamp source 4, is easy to light fully to reflect.
It is further arranged to：It is an arc surface to install the medial surface of suspension column 1, is easy to the centrum with backlight source lens 3 to be connected,
Realize coaxial fixed.
It is further arranged to：Installation pedestal 2 is made of aluminium sheet, easy processing, has good heat sinking function.
Operation principle
During utility model works, wherein backlight source lens are designed using unidirectional inner concave, and backlight source lens 3 are set
For unidirectional inner concave structure, backlight source lens 3 are straight line and oblique line one end is formed by connecting bus around the 360 ° of rotations of its axis and
Into exiting surface and the buses of backlight source lens 3 be provided with spark lines for the exiting surface of straight line, make product hot spot, no color differnece,
LED light can be reflected into highly uniform spot by side exiting surface to greatest extent, LED lamp source 4 is welded on aluminium sheet
In installation pedestal 2, aluminium sheet has good heat sinking function, backlight source lens 3 are arranged on what is be symmetrically installed as installation pedestal 2
Install on suspension column 1, backlight source lens 3, LED lamp source 4 is overlapped respectively with the axis of installation pedestal 2, i.e. backlight source lens 3 and LED
The axis of lamp source 4 overlaps, and product center on the same axis, when LED 4 lights, is passed through backlight first with the center of LED lamp source 4
LED anaclasis is dissipated distribution by the concave surface of source lens 3, and the side of backlight source lens 3 reflects lens and realizes the equal of hot spot
Even distribution, while part veiling glare comes out maximally effective improve out by the side that spark line is handled to exiting surface uniform refraction
Light efficiency, the design pair and traditional free form surface structure, realize huge breakthrough in uniform irradiation distance while go out light efficiency
Rate obtains the lifting of maximum, makes hot spot more uniformly farther with concentration, irradiation distance.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (5)
1. a kind of novel flash light lens module, it is characterised in that the novel flash light lens module includes installation suspension column（1）、
Installation pedestal（2）, backlight source lens（3）, LED lamp source（4）With light source luminescent hole（5）；Backlight source lens（3）In being arranged to unidirectional
Concave structure, the backlight source lens（3）Formed for the bus that straight line and oblique line one end are formed by connecting around the 360 ° of rotations of its axis
Exiting surface, LED lamp source（4）It is fixed in installation pedestal（2）On, the LED lamp source（4）The left and right sides is respectively along the installation base
Seat（2）Axisymmetrical is provided with an installation suspension column（1）, the two installation suspension columns（1）A backlight is connected with medial surface
Lens（3）And the backlight source lens（3）The light source luminescent hole of lower end（5）Cover on the LED lamp source（4）Outside.
2. novel flash light lens module as claimed in claim 1, it is characterised in that the backlight source lens（3）Bus
Spark lines is provided with for the exiting surface of straight line.
3. novel flash light lens module as claimed in claim 1, it is characterised in that the LED lamp source（4）Axis with it is described
Installation pedestal（2）Central axis overlaps.
4. novel flash light lens module as claimed in claim 1, it is characterised in that the installation suspension column（1）Medial surface is
One arc surface.
5. novel flash light lens module as claimed in claim 1, it is characterised in that the installation pedestal（2）Using aluminium sheet
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567487.0U CN206802799U (en) | 2017-05-19 | 2017-05-19 | Novel flashlight lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567487.0U CN206802799U (en) | 2017-05-19 | 2017-05-19 | Novel flashlight lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802799U true CN206802799U (en) | 2017-12-26 |
Family
ID=60740093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567487.0U Expired - Fee Related CN206802799U (en) | 2017-05-19 | 2017-05-19 | Novel flashlight lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802799U (en) |
-
2017
- 2017-05-19 CN CN201720567487.0U patent/CN206802799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Pingshan Street six and Pingfei second industrial zone first, 1, 2 / 2-1, 1, 2, 3 / 2-2 building / 2-2 building, first in Pingshan District, Shenzhen, Guangdong. Patentee after: Shenzhen smart Super Precision Technology Co., Ltd. Address before: 518000 the 1, 2 and 4 floors of Pingshan District Pingshan District, Pingshan New District, Shenzhen, Guangdong, and first floors, 1, 2, 3, 2-2, 2-3 building. Patentee before: Mingzhi Plastic Product Co., Ltd., Shenzhen |
|
| 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: 20171226 Termination date: 20210519 |