CN204879881U - Infrared street lamp of solar energy - Google Patents
Infrared street lamp of solar energy Download PDFInfo
- Publication number
- CN204879881U CN204879881U CN201520375206.2U CN201520375206U CN204879881U CN 204879881 U CN204879881 U CN 204879881U CN 201520375206 U CN201520375206 U CN 201520375206U CN 204879881 U CN204879881 U CN 204879881U
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- CN
- China
- Prior art keywords
- infrared
- infrared induction
- rechargable battery
- street lamp
- charge
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to an infrared street lamp of solar energy, including PWM controller, solar cell panel, rechargable battery, infrared induction head, LED lamp plate, aluminium base board, heat dissipation bars piece board, solar cell panel, rechargable battery and infrared induction head all with the PWM controller passes through the line connection, the fixed heat conduction silicone grease that is provided with of heat dissipation bars piece board lower extreme, aluminium base board is fixed to be arranged in the lower extreme of heat conduction silicone grease, the LED lamp plate is fixed to be arranged in the lower extreme of aluminium base board. Compared with the prior art, the utility model discloses can promote the safety in utilization and the life of rechargable battery, reduce the energy consumption, extension LED lamp life.
Description
Technical field
The utility model relates to street lamp technology field, particularly the infrared street lamp of a kind of solar energy.
Background technology
In the infrared street lamp of solar energy of prior art, for charge and discharge control part, be mostly directly filling of employing, directly put, or adopt comparatively conventional mistake to break through to put plate, or electrical voltage point and electric current electric control technology, but directly fill, be directly rivals in a contest solar panels and cell damage larger; Cross that to break through the voltage accuracy put low, specific aim is not strong; Electrical voltage point and the too unification of electric current electric control technology; For LED radiating treatment, be mostly adopt the outer attached aluminium sheet heat radiation of aluminium base, but it is uneven to there is heat radiation, comparatively large to LED potency due, electric energy loss is large.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safety in utilization and the service life that can promote rechargable battery, reduces energy consumption, extends the infrared street lamp of solar energy in LED service life.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: the infrared street lamp of a kind of solar energy, comprise PWM controller, solar panel, rechargable battery, infrared induction head, LED lamp panel, aluminium base, heat radiation grid plate, described solar panel, rechargable battery and infrared induction head all pass through connection with described PWM controller, described heat radiation grid plate lower end is fixedly installed heat-conducting silicone grease, described aluminium base is fixedly placed in the lower end of described heat-conducting silicone grease, and described LED lamp panel is fixedly placed in the lower end of described aluminium base.
The beneficial effects of the utility model are: PWM controller adopts PWM three stage charging system scheme, identify according to set electrical voltage point and electric current and control the different stages, constant voltage is carried out to battery, constant current or trickle charge, effectively can control the intensity of charging, avoid big current, the impact of large voltage, simultaneously also can the consumable of balancing battery when trickle charge, the problem of charge-up damage battery can be solved to the full extent, and then the protection to battery maximizes, reduce unnecessary loss and damage, extend the service life of battery, also enhance the safety in utilization of product simultaneously, reliability, LED lamp panel adopts the additional heat radiation grid of aluminium base to carry out loaded work piece heat radiation, adopts aluminium heat radiation grid, the heat sent in the work that can farthest leave, and is that system keeps stable, efficient duty.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described PWM controller comprises MCU control circuit, charge and discharge control module, LED drive module and infrared induction interface module, described charge and discharge control module, LED drive module and infrared induction interface module pass through connection with described MCU control circuit respectively, the input electrical interface of described charge and discharge control module is connected with described solar panel, the output electrical interface of described charge and discharge control module is connected with described rechargable battery, the input electrical interface of described LED drive module is connected with described rechargable battery, the output electrical interface of described LED drive module is connected with described LED lamp panel, described infrared induction interface module is connected with described infrared induction head.
The beneficial effect of above-mentioned further scheme is adopted to be: MCU main controller judges by the discharge and recharge of pre-set point value to charge and discharge control module, execute in steps toggle; And control charge and discharge control module employing constant-current charge, constant-voltage charge or trickle charge, control device is by PWM control realization, higher frequency PWM control technology, make that charge and discharge control module charge efficiency is higher, power density is high, charging reliability is high, and PWM technology uses flexibly, can formulate, in trickle charge according to different products and concrete specific parameter, charge to battery with tiny electric current, carry out the maintenance of lithium battery; Utilize PWM trickle-charge current, when after the value set by arriving, charge closing, it is convenient to control.
Further, described solar panel is monocrystalline plate, and described solar panel top layer is provided with armorplate glass.
The beneficial effect of above-mentioned further scheme is adopted to be: the monocrystalline plate efficiency of light energy utilization is high, and power is large; Armorplate glass effectively can resist extraneous adverse circumstances, the sturdy and durable degree of product.
Further, described rechargable battery is ferric phosphate lithium cell.
The beneficial effect of above-mentioned further scheme is adopted to be: ferric phosphate lithium cell, long service life, reliability is high, non-maintaining.
Further, described heat radiation grid plate comprises base plate and multiple fin, and multiple described fin equidistant vertical are placed in the upper end of described base plate, described base plate and multiple described fin one-body molded.
Adopt the beneficial effect of above-mentioned further scheme to be: multiple described fin equidistant vertical are placed in the upper end of described base plate, make LED lamp panel dispel the heat evenly, extend the service life of LED, saved electric-stored power.
Accompanying drawing explanation
Fig. 1 is the module frame chart of the infrared street lamp of a kind of solar energy of the utility model;
Fig. 2 is the module frame chart of PWM controller;
Fig. 3 is the circuit theory diagrams of MCU control circuit;
Fig. 4 is the circuit theory diagrams of charge and discharge control module;
Fig. 5 is the circuit theory diagrams of LED drive module;
Fig. 6 is the circuit theory diagrams of infrared induction interface module;
Fig. 7 is the structural representation of LED lamp panel, aluminium base and heat radiation grid plate.
In accompanying drawing, the list of parts representated by each label is as follows:
1, PWM controller, 11, MCU control circuit, 12, charge and discharge control module, 13, LED drive module, 14, infrared induction interface module;
2, solar panel, 3, rechargable battery, 4, infrared induction head, 5, LED lamp panel, 6, aluminium base;
7, dispel the heat grid plate, and 71, base plate, 72, multiple fin, 8, heat-conducting silicone grease.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 7, the infrared street lamp of a kind of solar energy, comprise PWM controller 1, solar panel 2, rechargable battery 3, infrared induction head 4, LED lamp panel 5, aluminium base 6, heat radiation grid plate 7, described solar panel 2, rechargable battery 3 and infrared induction head 4 all pass through connection with described PWM controller 1, described heat radiation grid plate 7 lower end is fixedly installed heat-conducting silicone grease 8, described aluminium base 6 is fixedly placed in the lower end of described heat-conducting silicone grease 8, and described LED lamp panel 5 is fixedly placed in the lower end of described aluminium base 6.
As shown in Fig. 2 to 6, described PWM controller 1 comprises MCU control circuit 11, charge and discharge control module 12, LED drive module 13 and infrared induction interface module 14, described charge and discharge control module 12, LED drive module 13 and infrared induction interface module 14 pass through connection with described MCU control circuit 11 respectively, the input electrical interface of described charge and discharge control module 12 is connected with described solar panel 2, the output electrical interface of described charge and discharge control module 12 is connected with described rechargable battery 3, the input electrical interface of described LED drive module 13 is connected with described rechargable battery 3, the output electrical interface of described LED drive module 13 is connected with described LED lamp panel 5, described infrared induction interface module 14 is connected with described infrared induction head 4.
Described solar panel 2 is monocrystalline plate, and described solar panel 2 top layer is provided with armorplate glass.
Described rechargable battery 3 is ferric phosphate lithium cell.
Described heat radiation grid plate 7 comprises base plate 71 and multiple fin 72, and multiple described fin 72 equidistant vertical are placed in the upper end of described base plate 71, and described base plate 71 is one-body molded with multiple described fin 72.
Implement this device, PWM controller 1 detects the voltage of solar panel 2 and rechargable battery 3, PWM controller 1 identifies according to set electrical voltage point and electric current and controls the different stages, constant voltage is carried out to rechargable battery 3, constant current or trickle charge, effectively can control the intensity of charging, avoid big current, the impact of large voltage, simultaneously also can the consumable of balancing battery when trickle charge, the problem of charge-up damage battery can be solved to the full extent, and then the protection to battery maximizes, reduce unnecessary loss and damage, extend the service life of battery, also enhance the safety in utilization of product simultaneously, reliability, LED lamp panel 5 adopts the additional heat radiation grid 6 of aluminium base 6 to carry out loaded work piece heat radiation, adopts aluminium heat radiation grid 6, the heat sent in the work that can farthest leave, and is that system keeps stable, efficient duty,
Infrared induction head 4 responds to external environment condition, PWM controller 1 judges daytime or night, when night, PWM controller 1 driving LED lamp plate 5 capacity operation, make LED lamp panel 5 luminous, after LED lamp panel 5 capacity operation a period of time, PWM controller 1 driving LED lamp plate 5 half-power is run, PWM controller 1 is also responded to situation according to infrared induction head 4 and is judged whether that someone passes through, when be judged as people by time, PWM controller 1 driving LED lamp plate 5 capacity operation, make LED lamp panel light modulation, automatically environmentally carry out light modulation, improve operation efficiency, reduce energy consumption.
Claims (5)
1. the infrared street lamp of solar energy, it is characterized in that: comprise PWM controller (1), solar panel (2), rechargable battery (3), infrared induction head (4), LED lamp panel (5), aluminium base (6), heat radiation grid plate (7), described solar panel (2), rechargable battery (3) and infrared induction head (4) all pass through connection with described PWM controller (1), described heat radiation grid plate (7) lower end is fixedly installed heat-conducting silicone grease (8), described aluminium base (6) is fixedly placed in the lower end of described heat-conducting silicone grease (8), described LED lamp panel (5) is fixedly placed in the lower end of described aluminium base (6).
2. the infrared street lamp of a kind of solar energy according to claim 1, it is characterized in that: described PWM controller (1) comprises MCU control circuit (11), charge and discharge control module (12), LED drive module (13) and infrared induction interface module (14), described charge and discharge control module (12), LED drive module (13) and infrared induction interface module (14) pass through connection with described MCU control circuit (11) respectively, the input electrical interface of described charge and discharge control module (12) is connected with described solar panel (2), the output electrical interface of described charge and discharge control module (12) is connected with described rechargable battery (3), the input electrical interface of described LED drive module (13) is connected with described rechargable battery (3), the output electrical interface of described LED drive module (13) is connected with described LED lamp panel (5), described infrared induction interface module (14) is connected with described infrared induction head (4).
3. the infrared street lamp of a kind of solar energy according to claim 1, is characterized in that: described solar panel (2) is monocrystalline plate, and described solar panel (2) top layer is provided with armorplate glass.
4. the infrared street lamp of a kind of solar energy according to claim 1, is characterized in that: described rechargable battery (3) is ferric phosphate lithium cell.
5. the infrared street lamp of a kind of solar energy according to any one of Claims 1-4, it is characterized in that: described heat radiation grid plate (7) comprises base plate (71) and multiple fin (72), multiple described fin (72) equidistant vertical are placed in the upper end of described base plate (71), and described base plate (71) is one-body molded with multiple described fin (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375206.2U CN204879881U (en) | 2015-09-18 | 2015-09-18 | Infrared street lamp of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375206.2U CN204879881U (en) | 2015-09-18 | 2015-09-18 | Infrared street lamp of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879881U true CN204879881U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375206.2U Expired - Fee Related CN204879881U (en) | 2015-09-18 | 2015-09-18 | Infrared street lamp of solar energy |
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| Country | Link |
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| CN (1) | CN204879881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304488A (en) * | 2016-08-25 | 2017-01-04 | 安徽朗越能源股份有限公司 | A kind of based on the road lamp system measuring flow of the people |
-
2015
- 2015-09-18 CN CN201520375206.2U patent/CN204879881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304488A (en) * | 2016-08-25 | 2017-01-04 | 安徽朗越能源股份有限公司 | A kind of based on the road lamp system measuring flow of the people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Sanyi Feida Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |