CN204272445U - Lamplight control device of garden lamp - Google Patents

Lamplight control device of garden lamp Download PDF

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Publication number
CN204272445U
CN204272445U CN201420708381.4U CN201420708381U CN204272445U CN 204272445 U CN204272445 U CN 204272445U CN 201420708381 U CN201420708381 U CN 201420708381U CN 204272445 U CN204272445 U CN 204272445U
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China
Prior art keywords
light
control unit
electrically connected
circuit
emitting diode
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CN201420708381.4U
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Chinese (zh)
Inventor
杨志尧
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Individual
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Individual
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Priority to CN201420708381.4U priority Critical patent/CN204272445U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model relates to a light control device of a garden lamp, which comprises a power supply; the control unit is electrically connected with the power supply; the more than two light-emitting diode circuits are electrically connected with the control unit; the photoresistor is electrically connected with the power supply; the manual switch is electrically connected with the photosensitive resistor and each light-emitting diode circuit; the manual switch is generally in an open state, the light sensitive resistor is illuminated in the daytime to be in an open circuit state, each light emitting diode circuit does not act, the light sensitive resistor is not illuminated at night to be in a short circuit state, and the control unit controls each light emitting diode circuit to act in sequence; when the manual switch is switched to the off state, each light-emitting diode circuit stops operating.

Description

The Light Control Unit of garden lamp
Technical field
The utility model has the application about a kind of garden lamp, refers to a kind of Light Control Unit of garden lamp especially.
Background technology
The general garden lamp used, its structure please refer to Chinese patent CN200610081499, utilizes motor to connect light source (as LED), rotates, light is rotated with a rotating shaft.
But owing to needing the setting of motor and rotating shaft, and must have the action of rotation, therefore, overall volume needs comparatively large, can cause during rotation and to rock and unstable.
Moreover the dismounting of motor is not very convenient for user.
In view of this, creator of the present utility model for prior art shortcoming and improved, through engaging in the experience of this industry for many years, so propose the utility model.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is the Light Control Unit providing a kind of garden lamp, sequentially lights by control unit arranging in the form of a ring to circuit of LED, can reach the effect that similar light rotates.
The technical solution of the utility model is as follows:
A Light Control Unit for garden lamp, at least comprises:
One power supply;
One control unit, is electrically connected with described power supply;
Two or more circuit of LED, is electrically connected with described control unit;
One photo resistance, is electrically connected with described power supply; And
One hand switch, is electrically connected with described photo resistance and each described circuit of LED;
Wherein, described hand switch is generally in an opening, photo resistance described in daylight is to be an open-circuit condition, each described circuit of LED is failure to actuate, the described photo resistance of photograph that night is unglazed and in a short-circuit condition, described control unit controls the sequentially action of each described circuit of LED;
Wherein, when described hand switch is converted into a closed condition, each described circuit of LED stops action.
Above-mentioned Light Control Unit, each described circuit of LED comprises one first resistance, one second resistance, a transistor and a light-emitting diode group, three ends of described transistor are electrically connected described first resistance, described second resistance and ground connection respectively, described first resistance is also electrically connected with described control unit, described second resistance is also electrically connected with described light-emitting diode group, and described light-emitting diode group is also electrically connected with described hand switch.
Above-mentioned Light Control Unit, described light-emitting diode group formed by a two or more light-emitting diode parallel connection.
Above-mentioned Light Control Unit, each described circuit of LED is sequentially arranged on a disk body in the form of a ring.
Above-mentioned Light Control Unit, also comprises solar panels, is electrically connected with described power supply, and described power supply is rechargeable battery.
The beneficial effects of the utility model are: sequentially light by control unit arranging in the form of a ring to circuit of LED, reach the effect of light rotation, compared to the existing mode utilizing the one or more light source of revolution list, the utility model not only can modularization, and shared small volume, easily manufacture especially; And due to can modularization, be convenient to dismounting and assembling especially.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation representing the utility model garden lamp.
Fig. 2 is the perspective diagram representing the utility model garden lamp.
Fig. 3 represents the schematic diagram of Fig. 2 when shinny.
Fig. 4 is floor map when representing that Fig. 2 multiple light-emitting diode sequence is shinny.
Fig. 5 is floor map when representing that Fig. 2 single light-emitting diode sequence is shinny.
Fig. 6 is the block schematic diagram of the Light Control Unit representing the utility model garden lamp.
Fig. 7 is the circuit diagram of the Light Control Unit representing the utility model garden lamp.
wherein:
100 garden lamps
200 transparent covers
300 base plates
400 disk bodies
500 Light Control Units
1 power supply
2 control units
3 circuit of LED
5 hand switches
6 solar panels
D1 ~ D24 light-emitting diode
LED1 ~ LED6 light-emitting diode group
R1 ~ R6 first resistance
R7 ~ R12 second resistance
R13 resistance
R14 photo resistance
Q1 ~ Q8 transistor.
Embodiment
The garden lamp 100 of the present embodiment mainly includes transparent cover 200, base plate 300, disk body 400 and a Light Control Unit 500.
Disk body 400 is arranged on described base plate 300, preferably, disk body 400 and base plate 300 rounded, and coaxially to arrange.
Light Control Unit 500 is arranged on disk body 400, and transparent cover 200 can be combined with base plate 300, and cover cap lives disk body 400 and Light Control Unit 500; Preferably, transparent cover 200 has decorative pattern.
Light Control Unit 500 of the present utility model comprises power supply 1, control unit 2, two or more circuit of LED 3, photo resistance R14, hand switch 5 and solar panels 6.
Power supply 1 can be rechargeable battery, and solar panels 6 and power supply 1 are electrically connected, to charge to power supply 1 (rechargeable battery) when the illumination.
Control unit 2 can be electrically connected with power supply 1, and the utility model is described for six sequence pins.
Each circuit of LED 3 can be electrically connected with control unit 2, and the utility model is described for six circuit of LED; Each circuit of LED 3 is sequentially electrically connected with six pins of control unit 2.
Each circuit of LED 3 comprises one first resistance (R1 ~ R6), one second resistance (R7 ~ R12), one transistor (Q1 ~ Q6) and a light-emitting diode group (D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, each one group of D21 ~ D24), transistor (Q1 ~ Q6) can be BJT (bipolar junction transistors, bipolar junction transistor), its three end comprises base stage, collector and emitter-base bandgap grading, base stage is be electrically connected with the first resistance (R1 ~ R6), collector and the second resistance (R7 ~ R12), and emitter-base bandgap grading is ground connection, first resistance (R1 ~ R6) is also electrically connected with control unit 2, second resistance (R7 ~ R12) is also electrically connected with light-emitting diode group 34, light-emitting diode group (D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, each one group of D21 ~ D24) be also electrically connected with hand switch 5, wherein, each light-emitting diode group (each one group of D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, D21 ~ D24) can be formed by the parallel connection of a two or more light-emitting diode 35.
Photo resistance R14 can be electrically connected with power supply 1; And photo resistance R14 forms a control circuit by transistor Q7, Q8 and resistance R13, but not as limit.
Hand switch 5 can be electrically connected with photo resistance R14 and each circuit of LED 3.
If when hand switch 5 is in an off-state (pin 1,2 be communicated with pin 7,8), no matter photo resistance R14 how action, light-emitting diode group LED1 ~ LED6 is for be all failure to actuate.
Hand switch 5 is generally in a connection status (pin 1,2 is communicated with pin 7,8), and daylight photo resistance R14 is to be an open-circuit condition, and each circuit of LED 3 is failure to actuate; Night is unglazed according to photo resistance R14 in a short-circuit condition, and control unit 2 controls each circuit of LED 3 sequentially action (pin 3,4 connects pin 5,6); Due to each circuit of LED 3 sequentially spread configuration in the form of a ring, therefore when being controlled unit 2 and sequentially controlling each circuit of LED 3 action, each light-emitting diode group (each one group of D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, D21 ~ D24 of each circuit of LED 3, i.e. LED1 ~ LED6) sequentially shinny around ring-type, as around clockwise (as shown in Figures 4 and 5); And simultaneously simultaneously shinny (as shown in Figure 4), or can only have single light-emitting diode (single in each group of D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, D21 ~ D24) shinny (as shown in Figure 5) by multiple light-emitting diode (multiple in each group of D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, D21 ~ D24) lighting each light-emitting diode group (each one group of D1 ~ D4, D5 ~ D8, D9 ~ D12, D13 ~ D16, D17 ~ D20, D21 ~ D24) in order.
Wherein, light-emitting diode group LED1 ~ LED3 can be a group, and light-emitting diode group LED4 ~ LED6 can be a group (as shown in Figure 7), so as to controlling sequence of light respectively.
And when hand switch 5 is converted into a closed condition, each circuit of LED 3 stops action.
Therefore, lighting sequentially is carried out to arranging in the form of a ring to circuit of LED 3 by control unit 2, the effect that similar light rotates can be reached, compared to the existing mode utilizing the one or more light source of revolution list, the utility model not only can modularization, and shared small volume, easily manufacture especially; And due to can modularization, be convenient to dismounting and assembling especially.
Above-described embodiment is only for clearly illustrating that the utility model creates example, and not the utility model is created to the restriction of embodiment.In order to the syntagmatic of each parts is clearly described, carry out usually describing around its function to various illustrative parts and annexation thereof above, combination as this parts realizes which kind of function, the design constraint depending on specific application and apply whole device.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All within spirit of the present utility model and principle any apparent change of extending out or variation be still among the protection range of this claim.

Claims (5)

1. a Light Control Unit for garden lamp, is characterized in that, at least comprises:
One power supply;
One control unit, is electrically connected with described power supply;
Two or more circuit of LED, is electrically connected with described control unit;
One photo resistance, is electrically connected with described power supply; And
One hand switch, is electrically connected with described photo resistance and each described circuit of LED;
Wherein, described hand switch is generally in an opening, photo resistance described in daylight is to be an open-circuit condition, each described circuit of LED is failure to actuate, the described photo resistance of photograph that night is unglazed and in a short-circuit condition, described control unit controls the sequentially action of each described circuit of LED;
Wherein, when described hand switch is converted into a closed condition, each described circuit of LED stops action.
2. Light Control Unit according to claim 1, it is characterized in that, each described circuit of LED comprises one first resistance, one second resistance, a transistor and a light-emitting diode group, three ends of described transistor are electrically connected described first resistance, described second resistance and ground connection respectively, described first resistance is also electrically connected with described control unit, described second resistance is also electrically connected with described light-emitting diode group, and described light-emitting diode group is also electrically connected with described hand switch.
3. Light Control Unit according to claim 2, is characterized in that, described light-emitting diode group formed by a two or more light-emitting diode parallel connection.
4. Light Control Unit according to claim 1, is characterized in that, each described circuit of LED is sequentially arranged on a disk body in the form of a ring.
5. Light Control Unit according to claim 1, is characterized in that, also comprises solar panels, is electrically connected with described power supply, and described power supply is rechargeable battery.
CN201420708381.4U 2014-11-21 2014-11-21 Lamplight control device of garden lamp Active CN204272445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420708381.4U CN204272445U (en) 2014-11-21 2014-11-21 Lamplight control device of garden lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420708381.4U CN204272445U (en) 2014-11-21 2014-11-21 Lamplight control device of garden lamp

Publications (1)

Publication Number Publication Date
CN204272445U true CN204272445U (en) 2015-04-15

Family

ID=52807289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420708381.4U Active CN204272445U (en) 2014-11-21 2014-11-21 Lamplight control device of garden lamp

Country Status (1)

Country Link
CN (1) CN204272445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109600881A (en) * 2018-12-25 2019-04-09 中山市卓越制品有限公司 A kind of LED light pipe device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109600881A (en) * 2018-12-25 2019-04-09 中山市卓越制品有限公司 A kind of LED light pipe device
CN109600881B (en) * 2018-12-25 2024-03-05 中山市卓越制品有限公司 LED lamp tube device

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