CN209540573U - A kind of light guide flashlight - Google Patents
A kind of light guide flashlight Download PDFInfo
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- CN209540573U CN209540573U CN201822001789.9U CN201822001789U CN209540573U CN 209540573 U CN209540573 U CN 209540573U CN 201822001789 U CN201822001789 U CN 201822001789U CN 209540573 U CN209540573 U CN 209540573U
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- lamp
- led
- light
- light guide
- panel
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Abstract
The utility model discloses a kind of light guide flashlights, it includes lamp cap, lamp body and lamp tail, lamp body includes battery sleeve, light conducting cylinder and outer housing, lamp cap includes lamp holder, LED panel is fixed on lamp holder, LED panel upper surface is fixed with the first LED electroluminescent lamp, LED panel lower end surface periphery is equipped at intervals with the 2nd LED electroluminescent lamp, limited block is equipped at intervals on lamp holder, accommodation groove is offered on limited block, 2nd LED electroluminescent lamp is held in accommodation groove, light conducting cylinder fitting is located at limited block lower end, lamp holder outside portion is arranged with position-restricted housing, lens mount is fitted with above position-restricted housing, collector lens is equipped in lens mount.The utility model in lamp cap by setting lamp holder, collector lens is set above lamp holder, light conducting cylinder is set below lamp holder, so that the light that the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp in LED panel issue shines via collector lens and light conducting cylinder respectively, reach while realizing the function of optically focused light efficiency and astigmatism light efficiency.
Description
Technical field
The utility model relates to a kind of technical fields of lighting fixtures, more particularly, to a kind of light guide flashlight.
Background technique
Flashlight is all applied as a kind of portable lighting tool in many places, for example in everyday home life,
It in situation out of power, can also be used in the use usually more under dark surrounds, part flashlight is using being packed into battery structure
Mode is packed into a section, multiple batteries or directlys adopt rechargeable battery use according to different sizes；But it is packed into battery
Flashlight housing can not light transmission so that flashlight can only front end shine illuminate road surface, be unfavorable for the diversification of flashlight
Development.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide a kind of leaded light for improving light focusing and dispersion effect
Flashlight.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: light guide flashlight comprising
The upper end of lamp body is arranged in lamp cap, lamp body and the lamp tail set gradually, the lamp cap, and the lower end of lamp body is arranged in the lamp tail
Portion, the lamp body include the battery sleeve, light conducting cylinder and outer housing set gradually from the inside to the outside, and the light conducting cylinder is set in battery sleeve
Outside portion, the outer housing are set in light conducting cylinder outside portion, and the lamp cap includes lamp holder, are fixedly installed LED on the lamp holder
Panel, lamp holder upper end periphery are convexly equipped with spacing block set, and limit card slot, the limiting card are offered in the LED panel
Slot matches setting with spacing block set, and the spacing block set is fastened in limit card slot, and fixation is set in the middle part of the LED panel upper surface
It is equipped with the first LED electroluminescent lamp, LED panel lower end surface periphery is arranged at intervals with the 2nd LED electroluminescent lamp, is spaced on the lamp holder
It is provided with limited block, accommodation groove is offered on the limited block, the 2nd LED electroluminescent lamp correspondence is held in accommodation groove；Institute
It states and is provided with inclined plane part on the inside of limited block lower end, battery sleeve one end matching fitting is arranged on inclined plane part, the leaded light
Cylinder fitting is arranged in limited block lower end, and the lamp holder outside portion is arranged with position-restricted housing, and the position-restricted housing upper end is equipped with
Panel is limited, the limit middle panel offers perforation, and the first LED electroluminescent lamp passes through perforation setting, the outer housing
It is connect with position-restricted housing lower end inside, fitting is provided with lens mount above the position-restricted housing, is provided in the lens mount
Collector lens, the collector lens matching are arranged above the first LED electroluminescent lamp.
The lamp tail includes tailstock in one of the embodiments, and PCB panel, the tailstock are provided in the tailstock
Bottom end is provided with button switch, and the button switch and PCB panel are electrically connected.
The position-restricted housing outside portion has covered decorative shell in one of the embodiments, the position-restricted housing and thoroughly
Mirror holder is held in respectively on the inside of decorative shell upper end.
It is provided with threaded portion on the outside of the outer housing upper end in one of the embodiments, the outer housing passes through spiral shell
Line portion is connect with position-restricted housing lower end inside thread.
Threadedly clamping is connect with lamp tail for the outer housing lower end in one of the embodiments,.
The light conducting cylinder and outer housing are all made of transparent material construction in one of the embodiments,.
The limited block is arranged between two spacing block sets in one of the embodiments,.
The accommodation groove is U-shaped construction in one of the embodiments,.
The lens mount upper end is provided with light penetrating panel in one of the embodiments, and the light penetrating panel is glass
Piece construction.
Lens mount upper end outboard peripheries are provided with sealing ring in one of the embodiments,.
In conclusion a kind of light guide flashlight of the utility model is arranged above lamp holder by the way that lamp holder is arranged in lamp cap
Light conducting cylinder is arranged in collector lens below lamp holder, so that the first LED electroluminescent lamp and the 2nd LED electroluminescent lamp in LED panel issue
Light shine respectively via collector lens and light conducting cylinder, reach while realizing the function of optically focused light efficiency and astigmatism light efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of light guide flashlight of the utility model；
Fig. 2 is a kind of structural exploded view of light guide flashlight of the utility model；
Fig. 3 is the structural exploded view of the utility model lamp cap；
Fig. 4 is the structural schematic diagram of the utility model lamp holder；
Fig. 5 is the structural exploded view of the utility model tailstock.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As shown in Figures 1 to 5, a kind of light guide flashlight of the utility model includes the lamp cap 100 set gradually, lamp body 200
And the upper end of lamp body 200 is arranged in lamp tail 300, the lamp cap 100, the lower end of lamp body 200 is arranged in the lamp tail 300,
The lamp tail 300 includes tailstock 310, is provided with PCB panel 311 in the tailstock 310,310 bottom end of tailstock be provided with by
Button switch 320, the button switch 320 are electrically connected with PCB panel 311, pass through 320 pairs of PCB panels of push button switch
311 are controlled.
The lamp body 200 includes battery sleeve 210, light conducting cylinder 220 and the outer housing 230 set gradually from the inside to the outside, described
Light conducting cylinder 220 is set in 210 outside portion of battery sleeve, and the outer housing 230 is set in 220 outside portion of light conducting cylinder, the outer housing
Threadedly clamping is connect with lamp tail 300 for 230 lower ends, and battery component 240 is installed in the battery sleeve 210, described
Light conducting cylinder 220 and outer housing 230 are all made of transparent material construction.
The lamp cap 100 includes lamp holder 110, is fixedly installed LED panel 120, the PCB panel on the lamp holder 110
311 are electrically connected with LED panel 120, and the LED panel 120 is disk columnar structure, the 110 upper end periphery projection of lamp holder
There is spacing block set 111, limit card slot 121, the limit card slot 121 and spacing block set 111 are offered in the LED panel 120
Matching setting, the spacing block set 111 is fastened in limit card slot 121, so that LED panel 120 will not turn on lamp holder 110
It moves and influences product using effect.
The first LED electroluminescent lamp 122 is fixedly installed in the middle part of 120 upper surface of LED panel, under the LED panel 120
End face periphery is arranged at intervals with the 2nd LED electroluminescent lamp 123, and specifically, the 2nd LED electroluminescent lamp 123 is fixed at two limits
Between the card slot 121 of position；The lamp holder 110 weeks is because of being provided with limited block 112, the limited block between two spacing block sets 111
U-shaped accommodation groove 113 is offered on 112, the 2nd LED electroluminescent lamp 123 correspondence is held in accommodation groove 113.
Inclined plane part 114,210 one end of battery sleeve matching fitting setting are provided on the inside of 112 lower end of limited block
On inclined plane part 114, so that lamp holder 110, battery sleeve 210 and lamp tail 300 enclose the accommodating cavity for setting and forming installing battery component 240；
The fitting of light conducting cylinder 220 is arranged in 112 lower end of limited block, so that the 2nd LED electroluminescent lamp 123 in limited block 112 issues
Light distributed via light conducting cylinder 220.
110 outside portion of lamp holder is arranged with position-restricted housing 130, and the position-restricted housing 130 is hollow cylindrical configuration,
130 upper end of position-restricted housing is equipped with limit panel 131, offers perforation 132 in the middle part of the limit panel 131, and described the
One LED electroluminescent lamp 122 passes through 132 setting of perforation, and threaded portion 231 is provided on the outside of 230 upper end of outer housing, described outer
Shell 230 is connect by threaded portion 231 with 130 lower end inside thread of position-restricted housing, is bonded above the position-restricted housing 130
It is provided with lens mount 140, collector lens 141 is provided in the lens mount 140,140 upper end of lens mount is provided with
Optic panel 150, the light penetrating panel 150 are sheet glass construction, and the matching of collector lens 141 is arranged in the first LED electroluminescent lamp
122 tops, 141 front end of collector lens are center condenser lens construction, specifically, 141 front end of collector lens
For concave-convex lens construction.
The 140 upper end outboard peripheries of lens mount are provided with sealing ring 160 in one of the embodiments, described close
For sealing up 140 side of lens mount, avoiding the impurity such as external dust from entering influences product in lens mount 140 for seal 160
Using effect；130 outside portion of position-restricted housing has covered decorative shell 170, and the position-restricted housing 130 and lens mount 140 divide
It is not held on the inside of 170 upper end of decorative shell, 170 lower end of the decorative shell fitting is arranged on outer housing 230, described
Decorative shell 170 is used to increase the aesthetics of flashlight.
When the utility model is specifically used, controlled by 320 pairs of PCB panels 311 of push button switch, to control
The on-off of the first LED electroluminescent lamp 122 and the 2nd LED electroluminescent lamp 123 on LED light panel, wherein the first LED electroluminescent lamp 122 hair
Illumination out is mapped to realization optically focused light efficiency function on collector lens 141, and the light that the 2nd LED electroluminescent lamp 123 issues is via light conducting cylinder
220 realize the function of astigmatism light efficiency, then pass through 230 wide-angle luminescence of outer housing.
In conclusion a kind of light guide flashlight of the utility model by lamp cap 100 be arranged lamp holder 110, in lamp holder 110
Collector lens 141 is arranged in top, and light conducting cylinder 220 is arranged below lamp holder 110, so that the first LED in LED panel 120 shines
The light that lamp 122 and the 2nd LED electroluminescent lamp 123 issue shines via collector lens 141 and light conducting cylinder 220 respectively, reaches while real
The function of existing optically focused light efficiency and astigmatism light efficiency.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (10)
1. a kind of light guide flashlight, it is characterised in that: including the lamp cap, lamp body and lamp tail set gradually, the lamp cap setting exists
The upper end of lamp body, the lamp tail are arranged in the lower end of lamp body, the lamp body include the battery sleeve set gradually from the inside to the outside,
Light conducting cylinder and outer housing, the light conducting cylinder are set in battery sleeve outside portion, and the outer housing is set in light conducting cylinder outside portion, described
Lamp cap includes lamp holder, and LED panel is fixedly installed on the lamp holder, and lamp holder upper end periphery is convexly equipped with spacing block set, institute
It states and offers limit card slot in LED panel, the limit card slot matches setting with spacing block set, and the spacing block set is fastened on limit
In the card slot of position, it is fixedly installed the first LED electroluminescent lamp in the middle part of the LED panel upper surface, LED panel lower end surface week is intermarginal
Every being provided with the 2nd LED electroluminescent lamp, it is arranged at intervals with limited block on the lamp holder, accommodation groove, institute are offered on the limited block
The 2nd LED electroluminescent lamp correspondence is stated to be held in accommodation groove；Inclined plane part, the battery sleeve are provided on the inside of the limited block lower end
One end matching fitting is arranged on inclined plane part, and the light conducting cylinder fitting setting is in limited block lower end, the lamp holder outside portion set
Equipped with position-restricted housing, the position-restricted housing upper end is equipped with limit panel, and the limit middle panel offers perforation, and described the
One LED electroluminescent lamp passes through perforation setting, connect on the inside of the outer housing and position-restricted housing lower end, patch above the position-restricted housing
Conjunction is provided with lens mount, and collector lens is provided in the lens mount, and the collector lens matching is arranged in the first LED electroluminescent lamp
Top.
2. a kind of light guide flashlight according to claim 1, it is characterised in that: the lamp tail includes tailstock, the tailstock
It is inside provided with PCB panel, the tailstock bottom end is provided with button switch, and the button switch and PCB panel are electrically connected.
3. a kind of light guide flashlight according to claim 1, it is characterised in that: the position-restricted housing outside portion has covered dress
Shell is adornd, the position-restricted housing and lens mount are held in respectively on the inside of decorative shell upper end.
4. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: set on the outside of the outer housing upper end
It is equipped with threaded portion, the outer housing is connect by threaded portion with position-restricted housing lower end inside thread.
5. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: the outer housing lower end and lamp tail
Threadedly clamping connects.
6. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: the light conducting cylinder and outer housing are adopted
It is constructed with transparent material.
7. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: the limited block setting is in two limits
Between convex block.
8. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: the accommodation groove is U-shaped construction.
9. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: the lens mount upper end is provided with
Light penetrating panel, the light penetrating panel are sheet glass construction.
10. a kind of light guide flashlight according to claim 1 or 2, it is characterised in that: week on the outside of the lens mount upper end
Edge is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001789.9U CN209540573U (en) | 2018-11-30 | 2018-11-30 | A kind of light guide flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001789.9U CN209540573U (en) | 2018-11-30 | 2018-11-30 | A kind of light guide flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540573U true CN209540573U (en) | 2019-10-25 |
Family
ID=68262952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001789.9U Active CN209540573U (en) | 2018-11-30 | 2018-11-30 | A kind of light guide flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540573U (en) |
-
2018
- 2018-11-30 CN CN201822001789.9U patent/CN209540573U/en active Active
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