CN208506407U - A kind of chargeable glasses with illumination functions - Google Patents
A kind of chargeable glasses with illumination functions Download PDFInfo
- Publication number
- CN208506407U CN208506407U CN201821174683.2U CN201821174683U CN208506407U CN 208506407 U CN208506407 U CN 208506407U CN 201821174683 U CN201821174683 U CN 201821174683U CN 208506407 U CN208506407 U CN 208506407U
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- Prior art keywords
- charging
- chip
- glasses
- power supply
- chargeable
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Abstract
A kind of chargeable glasses with illumination functions, it includes the mirror holder for being embedded with eyeglass, mirror pin is hingedly arranged in the two sides of the mirror holder, and at least one accommodation space is equipped in the mirror pin of two sides, any one/two accommodation spaces in be equipped with light fixture, the light fixture includes the control circuit board that the lamp of mirror pin front end is arranged in and is arranged in accommodation space, power supply of the mirror pin bottom side for controlling the slide switch of lamp opening and closing and being arranged in accommodation space is set, the control circuit board includes charging control circuit and lighting circuit, the lighting circuit is connected to power supply by slide switch.
Description
Technical field
The utility model relates to a kind of glasses, in particular to a kind of glasses with illumination functions.
Background technique
Glasses using more and more extensive, and when working in the dark, then need hand-held lighting device, but hand-held meeting
Cause certain hand to suffer restraints, cause to act it is not flexible, in order to liberate both hands, now with wear-type or be arranged on glasses
Light source.
But the light source on glasses is to use battery mostly at present, needs to carry out battery altering when the power is insufficient, and
Battery altering then needs to dismantle glasses, and also has the charging modes using rechargeable battery at present, but its charging circuit
Calorific value it is larger, be easy to cause lens deformation.
Utility model content
In order to solve the problems in background technique, the utility model provides a kind of glasses with illumination functions.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of glasses with illumination functions comprising be embedded with the mirror holder of eyeglass, mirror is hingedly arranged in the two sides of the mirror holder
Foot, and at least one accommodation space is equipped in the mirror pin of two sides, any one/two accommodation spaces in be equipped with illumination group
Part, the light fixture include the lamp of mirror pin front end and the control circuit board being arranged in accommodation space are set, setting exists
The power supply that mirror pin bottom side is used to control the slide switch of lamp opening and closing and is arranged in accommodation space, the control circuit
Plate includes charging control circuit and lighting circuit, and the lighting circuit is connected to power supply by slide switch, the charging control
Circuit processed includes charging chip U1, the model TP4054 of the charging chip U1, the feeder ear of the charging chip U1 with fill
Electrical interface electrical connection, the charging end of the charging chip connect to power supply, the feeder ear and charging interface of the charging chip U1
Between series limiting resistor R1, the node that the charging end of the charging chip U1 connects to power supply passes through capacity earth.
Charging indicator light is equipped between the feeder ear and power supply interface of the control chip U1.
The power supply use rechargeable battery, the anode of the rechargeable battery respectively with the charging end of charging chip U1 and photograph
Bright circuit/slide switch connection.
The anode of the rechargeable battery connect by resistance R2 with one end of chip U4, and resistance R2 is connect with chip U4
Side is connected by the negative terminal of capacitor and rechargeable battery, and the negative terminal of the rechargeable battery is connect with the other end of chip U4.
The model ZLB4418AD of the chip U4.
The lighting circuit includes several light emitting diodes being arranged in parallel or series, while light emitting diode series connection limits
Leakage resistance.
The mirror pin is equipped with a mounting groove, and the cover board that can cover the mounting groove is equipped in the inside of the mirror pin, described
Cover board is engaged by clamping/is bolted with mirror pin composition.
The beneficial effects of the utility model are: by the way of mirror pin internal illumination circuit, so that glasses have illumination function
Can, increase charging control circuit and realize being used for multiple times for battery, while the generation of heat when charging can be reduced.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the circuit diagram of the utility model.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
As shown, the utility model discloses a kind of glasses with illumination functions comprising be embedded with the mirror holder of eyeglass
1, mirror pin 2 is hingedly arranged in the two sides of the mirror holder, and at least one accommodation space is equipped in the mirror pin of two sides, any one
Light fixture is equipped in a/two accommodation spaces, the light fixture includes that the lamp that mirror pin front end is arranged in and setting are being held
Receive the control circuit board in space, be arranged in mirror pin bottom side for control lamp opening and closing slide switch and setting holding
The power supply received in space, the control circuit board include charging control circuit and lighting circuit, and the lighting circuit passes through cunning
Dynamic switch connects to power supply, and the charging control circuit includes charging chip U1, the model TP4054 of the charging chip U1,
The feeder ear of the charging chip U1 is electrically connected with charging interface, and the charging end of the charging chip connects to power supply, described to fill
Series limiting resistor R1 between the feeder ear and charging interface of electrical chip U1, the charging end of the charging chip U1 connect to power supply
Node by capacity earth, the end the CHRG series limiting resistor of charging chip U1 is connect with charging interface, charging chip U1's
The end GND ground connection, the end BAT of charging chip U1 is then connect with the anode of battery, and is grounded by capacitor C3, and charging chip U1
The end PROG then connects the resistance R4 that precision is 1%, and the resistance value by adjusting the resistance sets charging current, to meet
The setting of different charging rates, and the end VCC of charging chip U1 then meets power supply 5V, and is grounded by capacitor C2, carries out to it
Filtering.
It is equipped with charging indicator light between the feeder ear and power supply interface of the charging chip U1, plays the work of charging instruction
With the charging indicator light is arranged on the outer wall of mirror pin, i.e., a circular hole is arranged on the outer wall, so that internal charging indicator light D1
It can be observed by the external world.
The power supply use rechargeable battery BAT, the anode of the rechargeable battery respectively with the charging end of charging chip U1 with
And lighting circuit/slide switch U2 connection, slide switch U2 are also possible to toggle switch or touch-switch, are arranged under mirror pin
Portion.
The anode of the rechargeable battery connect by resistance R2 with one end of chip U4, and resistance R2 is connect with chip U4
Side is connected by the negative terminal of capacitor C1 and rechargeable battery, and the negative terminal of the rechargeable battery is connect with the other end of chip U4.Institute
State the model ZLB4418AD of chip U4.The chip and resistance R2 and capacitor C1 constitute the protective effect to rechargeable battery,
It has the function of overheat protector, overcharge current protection, 2 sections of overcurrent protections, overdischarge electric current, load short circuit current protection.
Certain protection can be preferably played to the battery in charging process, while passing through the end BAT of resistance R2 and charging chip U1
Charging detection may be implemented in connection.
The lighting circuit includes several light emitting diode D2 being arranged in parallel or series, while light emitting diode is connected
Current-limiting resistance R3 is used using more light emitting diode combineds, can reinforce the brightness of illumination of single mirror pin, and equal at two each mirror pins
Independent light fixture is set, can be controlled separately, single or multiple light fixtures are opened in selection according to demand, are realized different
The different demand in place.
The mirror pin is equipped with a mounting groove, and the cover board that can cover the mounting groove is equipped in the inside of the mirror pin, described
Cover board is engaged by clamping/is bolted with mirror pin composition.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of chargeable glasses with illumination functions, it is characterised in that: it includes the mirror holder for being embedded with eyeglass, the mirror holder
Mirror pin is hingedly arranged in two sides, and at least one accommodation space is equipped in the mirror pin of two sides, any one/two accommodation spaces
Interior to be equipped with light fixture, the light fixture includes that the lamp of mirror pin front end and the control being arranged in accommodation space electricity is arranged in
Power supply of the mirror pin bottom side for controlling the slide switch of lamp opening and closing and being arranged in accommodation space is arranged in road plate,
The control circuit board includes charging control circuit and lighting circuit, and the lighting circuit is connected by slide switch and power supply
It connects, the charging control circuit includes charging chip U1, the model TP4054, the charging chip U1 of the charging chip U1
Feeder ear be electrically connected with charging interface, the charging end of the charging chip connects to power supply, the power supply of the charging chip U1
Series limiting resistor R1 between end and charging interface, the node that the charging end of the charging chip U1 connects to power supply pass through capacitor
Ground connection.
2. a kind of chargeable glasses with illumination functions according to claim 1, it is characterised in that: the charging chip U1
Feeder ear and power supply interface between be equipped with charging indicator light.
3. a kind of chargeable glasses with illumination functions according to claim 1, it is characterised in that: the power supply, which uses, to be filled
Battery, the anode of the rechargeable battery are connect with the charging end of charging chip U1 and lighting circuit/slide switch respectively.
4. a kind of chargeable glasses with illumination functions according to claim 3, it is characterised in that: the rechargeable battery
Anode is connect by resistance R2 with one end of chip U4, and the side that resistance R2 is connect with chip U4 passes through capacitor and rechargeable battery
Negative terminal connection, the negative terminal of the rechargeable battery connect with the other end of chip U4.
5. a kind of chargeable glasses with illumination functions according to claim 4, it is characterised in that: the type of the chip U4
Number be ZLB4418AD.
6. a kind of chargeable glasses with illumination functions according to claim 1, it is characterised in that: the lighting circuit packet
Include several light emitting diodes being arranged in parallel or series, while light emitting diode series limiting resistor.
7. a kind of chargeable glasses with illumination functions according to claim 1, it is characterised in that: the mirror pin is equipped with
One mounting groove is equipped with the cover board that can cover the mounting groove in the inside of the mirror pin, and the cover board and the mirror pin, which are constituted, to be clamped
Cooperate/is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174683.2U CN208506407U (en) | 2018-07-24 | 2018-07-24 | A kind of chargeable glasses with illumination functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174683.2U CN208506407U (en) | 2018-07-24 | 2018-07-24 | A kind of chargeable glasses with illumination functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208506407U true CN208506407U (en) | 2019-02-15 |
Family
ID=65290371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174683.2U Active CN208506407U (en) | 2018-07-24 | 2018-07-24 | A kind of chargeable glasses with illumination functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208506407U (en) |
-
2018
- 2018-07-24 CN CN201821174683.2U patent/CN208506407U/en active Active
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| GR01 | Patent grant |