CN206247092U - A kind of LED electric torch of key chain - Google Patents
A kind of LED electric torch of key chain Download PDFInfo
- Publication number
- CN206247092U CN206247092U CN201621294354.2U CN201621294354U CN206247092U CN 206247092 U CN206247092 U CN 206247092U CN 201621294354 U CN201621294354 U CN 201621294354U CN 206247092 U CN206247092 U CN 206247092U
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- led
- key chain
- shell
- electric torch
- light source
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Abstract
The utility model discloses a kind of LED electric torch of key chain, the first sealing ring is provided with the upper lid of the LED electric torch of key chain and the seal closure of lower cover, eyeglass trim rings are provided with the outer at LED light source transparent surface end, charging terminal is provided with one the 3rd sealing ring with the contact position of the shell, in this way, the water-proof function of LED electric torch of key chain can be realized；In addition, the battery of the LED key chain torch is to be recycled the poly-lithium battery for carrying out discharge and recharge, and LED dimming driving circuits are provided with control circuit board, control to be capable of achieving many gear changes of the LED light source from dim light to high light by control button.
Description
Technical field
The utility model is related to fixture technology field, and in particular to a kind of LED electric torch of key chain.
Background technology
Electric torch of key chain in the market is generally straw hat lamp, and power-supplying forms are generally that button cell is powered or fraction of
It is solar powered, have the disadvantage：Lamp bead power is small, and battery capacity is low, and brightness is low and use time is short, it is impossible to meet people for a long time
Use；And electric torch of key chain does not have waterproof and dampproof function mostly, so that existing key chain torch service life is short, meet
It is also easier to damage to moist, rainy weather.
In view of the shortcomings of the prior art, it is necessary to provide that a kind of chargeable, waterproof, brightness is adjustable, key chain
Flashlight is solving above-mentioned technical problem.
Utility model content
It is strong that technical problem to be solved in the utility model provides a kind of adjustable LED of chargeable, waterproof, brightness
Optical key attacker's torch.
In order to solve the above technical problems, the utility model uses technical scheme as described below：
A kind of LED electric torch of key chain, it is included：
One shell, the shell includes on one lid and one is combined in the lower cover of the upper lid, the upper lid and lower cover it
Between be provided with one first sealing ring；
One LED light source, is fixed on the end of the shell, and one is provided with the outer at the LED light source transparent surface end
Eyeglass trim rings；
One battery, is arranged among the shell；
One control circuit board, is provided with a LED dimming driving circuits and a charging circuit, and the LED light modulations drive
Circuit is connected between the battery and LED light source, and a charging terminal being fixed at the shell side is by the charging
Circuit is connected with the battery, and the charging terminal is provided with one the 3rd sealing ring with the contact position of the shell；
One control button, is arranged at the side of the shell, and the control button is connected to the LED light modulations and drives electricity
Road is switched and brightness adjustment control with flashlight.
Preferably, the LED light source include an aluminium base, the LED lamp bead being arranged on aluminium base, one cover in it is described
Insulating trip between the aluminium base and reflector of reflector, one on LED lamp bead, one are located at mirror at reflector opening
Piece and one is positioned at the second sealing ring between the reflector and the eyeglass；The eyeglass trim rings compress the eyeglass makes mirror
Piece and reflector are sealed to be fixed, and assemble in an interference fit make on the housing the printing opacity end of the LED light source with
The shell is fixed.
Preferably, the lamp bead is XPE lamp beads.
Preferably, the inner surface of the reflector is coated with aluminum alloy coating.
Preferably, the eyeglass is the safety glass of plated film thoroughly high.
Preferably, the battery is poly-lithium battery.
Preferably, the charging terminal is the micro USB interfaces of waterproof.
Preferably, a fixed plate is provided with the base plate of the lower cover, the aluminium base for fixing the LED light source, institute
Fixed plate is stated to be integrally formed with the shell.
Preferably, the material that the shell is used is aluminium alloy.
Advantageous Effects of the present utility model are：The upper lid of the LED electric torch of key chain and the seal closure of lower cover
Place is provided with the first sealing ring, and eyeglass trim rings, charging terminal and the shell are provided with the outer at LED light source transparent surface end
Contact position is provided with the 3rd sealing ring, in this way, the water-proof function of LED electric torch of key chain can be realized；In addition, the LED key chains
The battery of torch is to be recycled the poly-lithium battery for carrying out discharge and recharge, and LED light modulation drivings are provided with control circuit board
Circuit, controls to be capable of achieving many gear changes of the LED light source from dim light to high light by control button.
Brief description of the drawings
Fig. 1 is the schematic appearance of the utility model embodiment.
Fig. 2 is another schematic appearance of the utility model embodiment.
Fig. 3 is the explosive view of the utility model embodiment.
Fig. 4 is the explosive view of light source.
Fig. 5 is the schematic diagram of another angle of lower cover.
Fig. 6 is the schematic cross-section of the utility model embodiment.
Fig. 7 is another schematic cross-section of the utility model embodiment.
Fig. 8 is the circuit block diagram of the utility model embodiment.
Specific embodiment
To make one of ordinary skill in the art be more clearly understood from the purpose of this utility model, technical scheme and excellent
Point, is further elaborated below in conjunction with drawings and Examples to the utility model.
As shown in Figures 1 to 7, the utility model LED electric torch of key chain is included：Shell 10, is fixed on the shell
The LED light source 20 of 10 ends, is arranged at battery 30 among the shell 10, is arranged at the control circuit in the shell 10
Plate 40, is arranged at the control button 50 at the side of the shell 10, is arranged at the charging terminal 60 at the side of the shell.
Shell 10 includes the lower cover 12 that lid 11 and is combined in the upper lid 11.
Lower cover 12 include first side 121, second side 122, the 3rd side 123, the 4th side 124, opening 125 and
Base plate 126.The first opening 1210 is provided with first side 121, first opening 1210 is used to install control button 50；Second
The second opening 1220 is provided with side 122, second opening 1220 is used to install charging terminal 60；Set on 3rd side 123
The 3rd opening 1230 is equipped with, the 3rd opening 1230 is used to install LED light source 20；Clasp 1240 is provided with 4th side 124,
The clasp 1240 can be such that the utility model LED key chain torch is hung on key ring or other objects.
Five buckle slots 1251 are additionally provided with the opening 125 of lower cover, five buckle slots 1251 are located at first side respectively
121st, the inwall of the side 124 of second side 122 and the 4th；The inner side of upper lid 111 is correspondingly arranged on five buckles 111, buckle 111
Mutually fastened with buckle slot 1251, the assembling of lid 11 and lower cover 12 in realization.
The first sealing ring 13 is provided with seal closure between upper lid 11 and lower cover 12.Set at the opening 125 of lower cover
There is seal groove 1250, the first sealing ring 13 is placed in seal groove 1250.When upper lid 11 and the assembling closure of lower cover 12, extruding the
One sealing ring 13, can make LED electric torch of key chain have waterproof and dampproof function.
Fixed plate 1260 is provided with the base plate 126 of lower cover, for fixing LED light source 20.Fixed plate 1260 and base plate 126
It is integrally formed.The material that shell 10 is used with fixed plate 1260 is aluminium alloy, can effectively mitigate the weight of LED key chain torch,
Meanwhile, when 20 high power work of LED light source, due to the good heat conduction effect of aluminium alloy, can rapidly take away the generation of LED light source 20
Heat, makes radiating effect improve, and can increase the service life of LED light source 70.
The LED light source 20 of the utility model embodiment includes the aluminium base 21, lamp bead 22 being arranged on aluminium base, reflective
The cup 23, insulating trip 24 between the aluminium base 21 and reflector, the eyeglass 26 and positioned at reflector 23 at reflector opening
The second sealing ring 25 at opening and the seal closure of eyeglass 26.
The aluminium base 21 of LED light source is fixed in fixed plate 1260.The lamp bead 22 is XPE lamp beads, and power is big, brightness
It is high.The inner surface of reflector 23 is coated with aluminum alloy coating, and aluminum alloy coating is electroplated using the method for parabolic surface vacuum plating,
The spotlight effect of reflector 23 can be strengthened, while being effectively reduced light loss.
Insulating trip 24 plays the role of to completely cut off aluminium base 21 and reflector 23, also between aluminium base 21 and reflector 23
Reflector 23 can be made fixed between two parties.Reflector assembles light beam, and the light velocity realizes illumination functions through eyeglass, and what eyeglass 26 was selected is
The safety glass of plated film thoroughly high, can make translucent effect more preferable.
Eyeglass trim rings 27 are provided with the outer at LED light source transparent surface end, eyeglass trim rings 27 compress eyeglass 26 makes eyeglass 26
Fixed with reflector 23, eyeglass trim rings 27 are fixedly installed at the 3rd opening 1230 of shell 10 in an interference fit, make
The printing opacity end of LED light source 20 is fixed with shell 10, while eyeglass trim rings 27 are fitted with shell closely reaches the effect of sealing waterproof.
When eyeglass trim rings 27 compress eyeglass 26, the second sealing ring 25 can be extruded, the second sealing ring 25 makes eyeglass 26 after being squeezed
It is open with reflector 23 and more fit, on the one hand plays the role of to assemble fixing seal to eyeglass 26 and reflector 23, on the other hand,
Second sealing ring 25 be squeezed deformation while, can fit shell 10, shell 10 is reached the effect of waterproof.
The control button 50 of the utility model embodiment includes button bar 51, Capsule 52 and button circuit plate 53.Button
Circuit board 53 is fixedly mounted on control circuit board 40, and button bar 51 connects button circuit plate 53, Capsule 52 and button bar 51 1
It is body formed, it is installed at the first opening 1210, Capsule 52 is placed in the groove 12100 of the first opening 1210 and is opened exposed to first
Outside mouth 1210, first side 121 is protruded from.The material that Capsule 52 is used with button bar 51 is silica gel, and profile is succinctly attractive in appearance.When
Pressing Capsule 52 when, soft handle, and with water-proof function.
The charging terminal 60 of the utility model embodiment uses waterproof micro USBs, waterproof micro USB
The opening of socket 60 and second 1220 is installed junction and is provided with the 3rd sealing ring 61, the function with waterproof.The waterproof micro
USB is electrically connected with the charging circuit of control circuit board 40.
The battery 30 of the utility model embodiment uses the poly-lithium battery of 850mA, and the poly-lithium battery can
Cycle charge-discharge is used.And the battery 30 can realize heavy-current discharge, make that LED is brighter, the duration is longer.Battery 30 and circuit
Plate 40 is electrically connected with.Wiring board 40 is arranged on the base plate 126 of lower cover.
A LED dimming driving circuits 42 and a charging circuit 41 are provided with wiring board 40.As shown in figure 8, micro USB
Socket 60 is connected by charging circuit 41 with poly-lithium battery 30, can give poly-lithium battery by micro USBs 60
30 are charged；Poly-lithium battery 30 is connected by LED dimming driving circuits 42 with LED light source 20, LED dimming driving circuits
42 controlled buttons 50 are controlled, and then control the open and close and brightness of LED light source 20.
The is provided with the upper lid 11 of the LED electric torch of key chain of the utility model embodiment and the seal closure of lower cover 12
One sealing ring 13, is provided with eyeglass trim rings 27, charging terminal 60 and the shell 10 at the outer at the transparent surface end of LED light source 20
Contact position is provided with the 3rd sealing ring 61, in this way, the water-proof function of LED electric torch of key chain can be realized；In addition, the LED keys
The battery 30 of attacker's electricity carries out the poly-lithium battery of discharge and recharge for recyclable, and LED tune is provided with control circuit board 40
Light drive circuit 42, controls to be capable of achieving many gear changes of the LED light source 20 from dim light to high light by control button 50.
Preferred embodiment of the present utility model is the foregoing is only, rather than any formal limit is done to the utility model
System.Those skilled in the art can impose various equivalent changes and improvement on the basis of above-described embodiment, all to be wanted in right
The equivalent variations done in the range of asking or modification, all should fall within protection domain of the present utility model.
Claims (9)
1. a kind of LED electric torch of key chain, it is characterised in that the LED electric torch of key chain is included：
One shell, the shell includes on one lid and one is combined in the lower cover of the upper lid, is set between the upper lid and lower cover
It is equipped with one first sealing ring；
One LED light source, is fixed on the end of the shell, and an eyeglass is provided with the outer at the LED light source transparent surface end
Trim ring；
One battery, is arranged among the shell；
One control circuit board, is provided with a LED dimming driving circuits and a charging circuit, the LED dimming driving circuits
It is connected between the battery and LED light source, a charging terminal being fixed at the shell side passes through the charging circuit
It is connected with the battery, the charging terminal is provided with one the 3rd sealing ring with the contact position of the shell；
One control button, is arranged at the side of the shell, the control button be connected to the LED dimming driving circuits with
Flashlight is switched and brightness adjustment control.
2. LED electric torch of key chain as claimed in claim 1, it is characterised in that：The LED light source include an aluminium base,
The LED lamp bead that is arranged on aluminium base, one cover in reflector on the LED lamp bead, one between the aluminium base with it is reflective
Insulating trip between cup, one be located at eyeglass at reflector opening and one be located between the reflector and the eyeglass the
Two sealing rings；The eyeglass trim rings compress the eyeglass makes eyeglass seal fixation with reflector, and fills in an interference fit
Fixed with the shell with the printing opacity end of the LED light source is made on the housing.
3. LED electric torch of key chain as claimed in claim 2, it is characterised in that：The lamp bead is XPE lamp beads.
4. LED electric torch of key chain as claimed in claim 2, it is characterised in that：The inner surface of the reflector is coated with aluminium conjunction
Gold plate.
5. LED electric torch of key chain as claimed in claim 2, it is characterised in that：The eyeglass is the tempering glass of plated film thoroughly high
Glass.
6. LED electric torch of key chain as claimed in claim 1, it is characterised in that：The battery is poly-lithium battery.
7. LED electric torch of key chain as claimed in claim 1, it is characterised in that：The charging terminal is the micro of waterproof
USB interface.
8. LED electric torch of key chain as claimed in claim 1, it is characterised in that：One is provided with the base plate of the lower cover to consolidate
Fixed board, the aluminium base for fixing the LED light source, the fixed plate is integrally formed with the shell.
9. LED electric torch of key chain as claimed in claim 1, it is characterised in that：The material that the shell is used is closed for aluminium
Gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294354.2U CN206247092U (en) | 2016-11-29 | 2016-11-29 | A kind of LED electric torch of key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294354.2U CN206247092U (en) | 2016-11-29 | 2016-11-29 | A kind of LED electric torch of key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247092U true CN206247092U (en) | 2017-06-13 |
Family
ID=59001342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294354.2U Active CN206247092U (en) | 2016-11-29 | 2016-11-29 | A kind of LED electric torch of key chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477403A (en) * | 2017-09-14 | 2017-12-15 | 商洛市虎之翼科技有限公司 | A kind of portable lighting lamp |
| US10704250B2 (en) | 2016-10-28 | 2020-07-07 | Milwaukee Electric Tool Corporation | Sewer cleaning machine |
| USD906559S1 (en) | 2018-04-26 | 2020-12-29 | Milwaukee Electric Tool Corporation | Light |
| US11098858B2 (en) | 2018-04-26 | 2021-08-24 | Milwaukee Electric Tool Corporation | Portable light having a pivotable light head |
| US11505229B2 (en) | 2018-04-13 | 2022-11-22 | Milwaukee Electric Tool Corporation | Tool support |
-
2016
- 2016-11-29 CN CN201621294354.2U patent/CN206247092U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10704250B2 (en) | 2016-10-28 | 2020-07-07 | Milwaukee Electric Tool Corporation | Sewer cleaning machine |
| US11603653B2 (en) | 2016-10-28 | 2023-03-14 | Milwaukee Electric Tool Corporation | Sewer cleaning machine |
| US11970850B2 (en) | 2016-10-28 | 2024-04-30 | Milwaukee Electric Tool Corporation | Sewer cleaning machine |
| CN107477403A (en) * | 2017-09-14 | 2017-12-15 | 商洛市虎之翼科技有限公司 | A kind of portable lighting lamp |
| US11505229B2 (en) | 2018-04-13 | 2022-11-22 | Milwaukee Electric Tool Corporation | Tool support |
| USD906559S1 (en) | 2018-04-26 | 2020-12-29 | Milwaukee Electric Tool Corporation | Light |
| US11098858B2 (en) | 2018-04-26 | 2021-08-24 | Milwaukee Electric Tool Corporation | Portable light having a pivotable light head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED key chain flashlight Effective date of registration: 20220328 Granted publication date: 20170613 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20170613 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |