CN206786395U - A kind of LED flashlight for being securable to arm - Google Patents
A kind of LED flashlight for being securable to arm Download PDFInfo
- Publication number
- CN206786395U CN206786395U CN201720346314.6U CN201720346314U CN206786395U CN 206786395 U CN206786395 U CN 206786395U CN 201720346314 U CN201720346314 U CN 201720346314U CN 206786395 U CN206786395 U CN 206786395U
- Authority
- CN
- China
- Prior art keywords
- base
- circuit board
- shell
- securable
- arm
- 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
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Abstract
The utility model discloses a kind of LED flashlight for being securable to arm, including base, the base upper end is provided with shell, the base upper inner is provided with internal thread, the shell upper end is provided with the spherical crown top of burner, the chassis interior is provided with power module, circuit board is provided with the inside of the shell upper end, the circuit board upper end is provided with SMDLED arrays, the circuit board lower end is provided with circuit module, the shell is switched provided with miniature self-locking, and the power module, SMDLED arrays, circuit module, miniature self-locking switch are electrically connected with the circuit board；The base lower end is arc-shaped structure, and the base bottom is provided with the fixation passage corresponding with the arc-shaped structure, and fixing device is provided with the fixed passage, and the base can be fixed on arm by the fixed passage and fixing device；The utility model it is simple it is light, be fixed conveniently, energy-conserving and environment-protective, be convenient for people to having a power failure, get up in the night to urinate or using during outdoor sports.
Description
Technical field
The utility model belongs to daily necessities field, is related to a kind of flashlight, and in particular to one kind is securable to hand
The LED flashlight of arm.
Background technology
Flashlight is a kind of floor light instrument in people's daily life, have a power failure when, the when of getting up in the night to urinate, outdoor sports when all
It is needed, but people need a kind of mode that flashlight is fixed simultaneously, to free hand to do things, also mitigate the burden of hand.
LED is light source that is more popular in the last few years and popularizing, and brightness is high, energy-conservation, environmental protection, small volume, operating voltage
Low, service life is grown, impact resistance and stable performance, while without ultraviolet and has eye-protecting function without stroboscopic, and development prospect is
To be wide.
Utility model content
The purpose of this utility model be to provide for it is a kind of it is simple it is light, be fixed conveniently, energy-conserving and environment-protective are securable to hand
The LED flashlight of arm.
What the purpose of this utility model was realized in：A kind of LED flashlight for being securable to arm, including base, institute
State base upper end and be provided with shell, the base upper inner is provided with internal thread, is provided with the outside of the outer casing underpart corresponding outer
Screw thread, the base and shell by the internal thread with external screw thread is detachable is connected as a single entity, the shell upper end is provided with ball
The shape crown top of burner, the chassis interior are provided with power module, are provided with circuit board on the inside of the shell upper end, the circuit board upper end is provided with
SMDLED arrays, the circuit board lower end are provided with circuit module, and the shell switchs provided with miniature self-locking, the power supply mould
Block, SMDLED arrays, circuit module, miniature self-locking switch are electrically connected with the circuit board；The base lower end is circular arc
Shape structure, the base bottom are provided with the fixation passage corresponding with the arc-shaped structure, are provided with the fixed passage solid
Determine device, the base can be fixed on arm by the fixed passage and fixing device.
The fixing device is Snap bracelet, and the base is fixed on by one end of the Snap bracelet through the fixed passage
On arm.
The fixing device is flexible fixing strap, and the flexible fixing strap is provided with thread gluing, the one of the flexible fixing strap
The base is fixed on arm by end through the fixed passage by the thread gluing.
The lower surface of the base is provided with cushion.
The power module includes button cell, and the button cell is fixed in the base by button cell box
Portion, the button cell passes sequentially through the circuit board, miniature self-locking switch is electrically connected with the circuit module.
The circuit board is LED aluminum base plate.
The circuit module includes LED drive circuit, and the LED drive circuit is distributed in the circuit board lower surface, institute
LED drive circuit is stated to be electrically connected with by the circuit board and the SMDLED arrays.
The shell is provided with engraved structure.
The miniature self-locking switch band fluorescence.
The beneficial effects of the utility model are：（1）Using small-sized button cell and SMDLED（Surface mount LED）, very
Reduce to big degree the volume of flashlight, illuminated plus completions such as circuit board, LED drive circuit, miniature self-locking switches, simply
It is light；（2）Fixed passage is set in base bottom, and banding Snap bracelet or flexible fixing strap pass through fixed passage can be by torch
Cylinder is fixed on arm, easy to operate；（3）The direction of arm is set perpendicularly to simultaneously as lighting source, lamp holder direction using LED
Using the spherical crown top of burner, illumination zone is bigger, and can more people share, energy-conserving and environment-protective；（4）Limitation be fixed on arm, it is necessary to when
It can be fixed at any time in other columns or strap-like objects, using more convenient.
Brief description of the drawings
Fig. 1 is the main structure diagram of the first embodiment of the present utility model.
Fig. 2 is the outside main structure diagram of the first embodiment of the present utility model.
Fig. 3 is the right side structural representation of the first embodiment of the present utility model.
Fig. 4 is the main structure diagram of the present utility model removed after fixing device.
Fig. 5 is the right side structural representation of the present utility model removed after fixing device.
Fig. 6 is the main structure diagram of second of embodiment of the present utility model.
Fig. 7 is electric connection block diagram of the present utility model.
Fig. 8 is functional circuit block diagram of the present utility model.
In figure：1st, base 2, shell 3, the spherical crown top of burner 4, power module 5, circuit board 6, SMDLED arrays
7th, circuit module 8, miniature self-locking switch 9, fixed passage 10, fixing device 101, Snap bracelet 102, flexibility are fixed
Band 103, thread gluing 11, cushion 12, engraved structure.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the first embodiment provided by the utility model are referred to, one kind can fix
In the LED flashlight of arm, including base 1, the upper end of base 1 is provided with shell 2.The upper inner of base 1 is provided with internal thread, shell 2
Lower outside is provided with corresponding external screw thread, base 1 and shell 2 by internal thread with external screw thread is detachable is connected as a single entity, lead to
Detachable connection is crossed, realizes the separation and combination of base 1 and shell 2, the replacing of convenient button battery.The upper end of shell 2 is provided with
The spherical crown top of burner 3, by spherical structure, the spherical crown top of burner 3 can be by LED light by expanding illumination zone after diffusing reflection and refraction.Base 1
Inside is provided with power module 4, is provided with circuit board 5 on the inside of the upper end of shell 2, the upper end of circuit board 5 is provided with SMDLED arrays 6, circuit board 5
Lower end is provided with circuit module 7, and shell 2 is provided with miniature self-locking switch 8, power module 4, SMDLED arrays 6, circuit module 7, micro-
Type self-lock switch 8 is electrically connected with circuit board 5, and circuit board 5 completes the circuit connection of each electronic component.The lower end of base 1 is circle
Arcuate structure, matched with arm shape, convenient to wear, comfortable wearing.The bottom of base 1 is provided with corresponding with arc-shaped structure
Fixed passage 9, fixed passage 9 are used to base 1 and fixing device 10 being connected as a single entity, and fixed passage 9 is set to arc-shaped structure, ties
Structure is compact.Fixing device 10 is provided with fixed passage 9, base 1 can be fixed on arm by fixed passage 9 with fixing device 10
On, realize that LED flashlight is fixed on arm.
Specifically, fixing device 10 is Snap bracelet 101, and one end of Snap bracelet 101 passes through fixed passage 9 to fix base 1
In on arm.Snap bracelet 101 is a kind of mode that quickly and easily flashlight is fixed on arm, specifically, during use
Lower market institute popular structure, will not be repeated here.
Referring to Fig. 6, second of embodiment provided by the utility model, specifically, fixing device 10 are flexible fixed
Band 102, it is more comfortable in the wearing feeling of flexible fixing strap 102, but when wearing operation not as Snap bracelet 101 easily and fast,
In order to increase the bonding tightness of wearing, flexible fixing strap 102 can use elastic ribbon materials to make.On flexible fixing strap 102
Provided with thread gluing 103, one end of flexible fixing strap 102 passes through fixed passage 9 that base 1 is fixed on arm by thread gluing 103.It is viscous
Button 103 is commonly called as VELCRO, and a kind of very easily connected mode, is divided into hair side and hook side, specifically, hook side can be set
On the inside of tail end, hair side is arranged at stickup corresponding surface, completes to be connected to fixation by the combination of hair side and hook side.
Further, the lower surface of base 1 is provided with cushion 11, further increases wear comfort.
Further, power module 4 includes button cell, button cell small volume, advantageously reduces the volume of flashlight.
Button cell is fixed on the inside of base 1 by button cell box, and button cell passes sequentially through circuit board 5, miniature self-locking switch 8
It is electrically connected with circuit module 7.Further, circuit board 5 is LED aluminum base plate, and heat transfer is fast, convenient radiating, makes LED operation stable
And longevity of service.
Further, circuit module 7 includes LED drive circuit, and LED drive circuit is distributed in the lower surface of circuit board 5, LED
Drive circuit is electrically connected with by circuit board 5 and SMDLED arrays 6.LED drive circuit can drive SMDLED arrays 6 to be operated in
Under constant current state, ensure LED stable luminescences, high conversion efficiency.During real work, miniature self-locking switch 8 is pressed, button cell carries
For operating voltage, operating voltage is transported to LED drive circuit by circuit board 5, and LED drive circuit is driven by circuit board 5 again
SMDLED arrays 6 are luminous.
Further, shell 2 is provided with engraved structure 12, facilitates the radiating of circuit module 7, ensures that LED operation is normal.
Further, the band fluorescence of miniature self-locking switch 8, fluorescence can light in night and dark, be convenient for people at night
Need easily to find and find during the utility model with dark.
After completing above-mentioned installation, you can the utility model is come into operation, first, presses miniature self-locking switch 8, LED hands
Torch is bright, and then the utility model is worn on arm by fixing device 10；After practicality, press again miniature
Self-lock switch 8.
Better embodiment of the present utility model is the foregoing is only, it is all in this reality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in of the present utility model
Within protection domain.
Claims (9)
1. a kind of LED flashlight for being securable to arm, including base（1）, the base（1）Upper end is provided with shell（2）, it is described
Base（1）Upper inner is provided with internal thread, the shell（2）Lower outside is provided with corresponding external screw thread, the base（1）With
Shell（2）By the internal thread with external screw thread is detachable is connected as a single entity, the shell（2）Upper end is provided with the spherical crown top of burner（3）,
It is characterized in that：The base（1）Inside is provided with power module（4）, the shell（2）Circuit board is provided with the inside of upper end（5）, institute
State circuit board（5）Upper end is provided with SMDLED arrays（6）, the circuit board（5）Lower end is provided with circuit module（7）, the shell（2）
Miniature self-locking is provided with to switch（8）, the power module（4）, SMDLED arrays（6）, circuit module（7）, miniature self-locking switch
（8）With the circuit board（5）It is electrically connected with；The base（1）Lower end is arc-shaped structure, the base（1）Bottom is provided with
The fixation passage corresponding with the arc-shaped structure（9）, the fixed passage（9）In be provided with fixing device（10）, the bottom
Seat（1）Pass through the fixed passage（9）With fixing device（10）It can be fixed on arm.
A kind of 2. LED flashlight for being securable to arm according to claim 1, it is characterised in that：The fixing device
（10）For Snap bracelet（101）, the Snap bracelet（101）One end pass through the fixed passage（9）By the base（1）It is fixed on
On arm.
A kind of 3. LED flashlight for being securable to arm according to claim 1, it is characterised in that：The fixing device
（10）For flexible fixing strap（102）, the flexible fixing strap（102）It is provided with thread gluing（103）, the flexible fixing strap（102）
One end pass through the fixed passage（9）Pass through the thread gluing（103）By the base（1）It is fixed on arm.
A kind of 4. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Base（1）Lower surface be provided with cushion（11）.
A kind of 5. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Power module（4）Including button cell, the button cell is fixed on the base by button cell box（1）Inside, institute
State button cell and pass sequentially through the circuit board（5）, miniature self-locking switch（8）With the circuit module（7）It is electrically connected with.
A kind of 6. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Circuit board（5）For LED aluminum base plate.
A kind of 7. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Circuit module（7）Including LED drive circuit, the LED drive circuit is distributed in the circuit board（5）Lower surface, the LED drive
Dynamic circuit passes through the circuit board（5）With the SMDLED arrays（6）It is electrically connected with.
A kind of 8. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Shell（2）It is provided with engraved structure（12）.
A kind of 9. LED flashlight for being securable to arm according to any one of claims 1 to 3, it is characterised in that：It is described
Miniature self-locking switchs（8）Band fluorescence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720346314.6U CN206786395U (en) | 2017-04-05 | 2017-04-05 | A kind of LED flashlight for being securable to arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720346314.6U CN206786395U (en) | 2017-04-05 | 2017-04-05 | A kind of LED flashlight for being securable to arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786395U true CN206786395U (en) | 2017-12-22 |
Family
ID=60706846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720346314.6U Expired - Fee Related CN206786395U (en) | 2017-04-05 | 2017-04-05 | A kind of LED flashlight for being securable to arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786395U (en) |
-
2017
- 2017-04-05 CN CN201720346314.6U patent/CN206786395U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Cheng Inventor before: Huang Xiaohe |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 215300 room 902, science and Technology Plaza, Qianjin East Road, Kunshan economic and Technological Development Zone, Jiangsu Patentee after: Kunshan national inspection union Mdt InfoTech Ltd Address before: 461100 Huang Zhuang neighborhood committee five group, Shang Ji Town, Xuchang County, Xuchang, Henan Patentee before: Huang Xiaohe |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |