CN201764315U - Light control lamps - Google Patents

Abstract

The utility model provides a light-operated lamp, it contains a power input interface, a sensitization timing module and a luminescence unit. The power input interface is for receiving power. The light sensing timing module is connected to the power input interface in series, the light sensing timing module is provided with a light sensing element and is provided with a brightness threshold value and a conduction time range, and the light sensing timing module transmits the power within the conduction time range when the brightness measured by the sensing element is smaller than the brightness threshold value. The light-emitting unit is connected with the photosensitive timing module in series. Therefore, the energy-saving effect can be achieved.

Description

Light control lamps

technical field

The utility model relates to a light-controlled lamp, in particular to a light-controlled lamp with a timing function.

Background technique

Existing light-controlled lamps, such as the "bicycle warning light" patent No. M360187 in Taiwan Province of China, connect a photoelectric switch (photoelectric switch) between a power supply and a light bulb so that the photoelectric switch can sense the surrounding environment The brightness of the switch determines whether it is turned on. Thereby, the photoelectric switch can be in a closed state when the light in the external environment is insufficient, and the power provided by the power supply can be sent to the light bulb, so that the light bulb can emit light to provide lighting function; on the contrary, when the light in the external environment is sufficient, the The photoelectric switch is in an open state, and stops the power provided by the power supply from being sent to the light bulb, so as to avoid energy waste. Through the above-mentioned circuit structure, the existing light-controlled lamps can indeed be controlled dynamically according to the brightness of the external environment at any time, so as to achieve the purpose of quick response and effective saving of power consumption.

However, the above-mentioned existing light-controlled lamps still have the following disadvantages: this kind of existing light-controlled lamps can only be turned on and off according to the brightness of the external environment, and cannot be further adjusted by the user according to the way of use. Automatic opening and closing control. For example: in the middle of the night when the user no longer needs the light source, the existing light-controlled lamps cannot be automatically turned off according to the demand to save energy, which causes energy waste. In particular, for light-controlled lamps that are not connected to the mains network through power lines and only use solar or wind power for power generation and energy storage, the above-mentioned shortcomings are more likely to cause power shortages caused by improper energy consumption, which may make the existing light-controlled Lamps can only provide a weak light source when the user needs sufficient light. Based on the above reasons, it is necessary to further improve the above-mentioned existing light-controlled lamps.

Contents of the invention

The purpose of the utility model is to provide a light-controlled lamp, so that it can not only be automatically opened and closed according to the brightness of the surrounding environment, but also can control its continuous operation time to achieve the purpose of effectively saving energy.

Another object of the present invention is to provide a light control lamp, which can stop the light control or timing function according to the needs of the user to change its operation mode, so as to achieve the purpose of increasing the operating margin.

In order to achieve the aforementioned purpose of the utility model, the technical means used in the utility model and the effects that can be achieved by the technical means include:

The utility model provides a light control lamp, which comprises:

a power input interface for receiving power;

A photosensitive timing module, which is connected in series to the power input interface. The photosensitive timing module has a photosensitive element, and is provided with a brightness threshold value and a conduction time range. The photosensitive timing module measures the brightness of the photosensitive element smaller than the brightness threshold and transmits the power during the on-time range; and

A light emitting unit is connected in series with the photosensitive timing module.

During implementation, the photosensitive timing module has a photosensitive switch unit and a timing switch unit, the photosensitive switch unit is connected to the power input interface, the timing switch unit is connected to the light emitting unit, the photosensitive switch unit includes the photosensitive element and is provided with the brightness threshold value, and the timing switch unit is provided with the conduction time range.

During implementation, the photosensitive switch unit further has an electronic switch, which is connected in series with the timing switch unit and electrically connected to the photosensitive element.

During implementation, the photosensitive timing module further includes a time setting element, and the time setting element is used to change the conduction time range.

In practice, the light-controlled lamp of the present invention further includes a regulating switch, which is connected in series between the power input interface and the photosensitive timing module.

During implementation, the regulating switch has a power input terminal, a first power output terminal and a second power output terminal, the power input terminal is electrically connected to the first power output terminal or the second power output terminal, and the power The input end is connected to the power input interface, the first power output end is connected to the photosensitive timing module, and the second power output end is connected to the light emitting unit.

During implementation, the control switch has a power input terminal, a first power output terminal and a second power output terminal, the power input terminal is electrically connected to the first power output terminal or the second power output terminal, and the power input terminal The terminal is connected to the power input interface, the first power output terminal is connected to the photosensitive switch unit of the photosensitive timing module, and the second power output terminal is connected to the light emitting unit.

During implementation, the regulating switch also has a third power output terminal, the power input terminal is electrically connected to the first power output terminal, the second power output terminal or the third power output terminal, and the third power output terminal A timing switch unit connected to the photosensitive timing module.

Compared with the prior art, the light-controlled lamp of the present invention includes a power input interface, a light-sensing timing module and a light-emitting unit. The power input interface is for receiving power. The photosensitive timing module is connected to the power input interface in series, the photosensitive timing module has a photosensitive element, and is provided with a brightness threshold value and a conduction time range, and the brightness measured by the photosensitive timing module at the sensing element is smaller than the brightness threshold and deliver the power within the on-time range. The light emitting unit is connected in series with the photosensitive timing module. Thereby, the effect of saving energy can be achieved.

Description of drawings

Fig. 1 is a system architecture diagram of the light-controlled lamp of the first embodiment of the utility model;

Fig. 2 is a combined side view of the light control lamp of the first embodiment of the utility model;

Fig. 3 is a system architecture diagram of the light-controlled lamp of the second embodiment of the utility model;

Fig. 4 is a combined side view of the light-controlled lamp of the second embodiment of the present utility model.

Description of reference signs: 1-power input interface; 2-photosensitive timing module; 21-photosensitive switch unit; 211-electronic switch; 212-photosensitive element; 22-timing switch unit; 221-time setting element; 3-light emitting unit ; 4-control switch; 41-power input terminal; 42-first power output terminal; 43-second power output terminal; 44-third power output terminal.

Detailed ways

In order to make the above-mentioned and other purposes, features and advantages of the present utility model more obvious and understandable, the preferred embodiments of the present utility model are specially cited below, together with the accompanying drawings, to be described in detail as follows:

Please refer to FIG. 1 , which is a system architecture diagram of a light-controlled lamp according to a first embodiment of the present invention. The light control lamp comprises a power input interface 1, a photosensitive timing module 2 and a light emitting unit 3, wherein the power input interface 1, photosensitive timing module 2 and light emitting unit 3 are sequentially connected in series.

In detail, please refer to FIG. 1 and FIG. 2 , the power input interface 1 forms part of the surface of the light-controlled lamp, so as to receive power for driving the light-controlled lamp. Wherein, the type of the power input interface 1 can present a spiral lamp holder as shown in FIG. 2 so as to be connected to the mains network; Various DC or AC power sources in different forms such as wind energy or wind energy. In addition, when it is desired to use AC power (such as provided by the mains network) as the power source of the light-controlled lamp of the present invention, the power input interface 1 can be additionally provided with a rectifier to rectify and stabilize the input power.

The photosensitive timing module 2 is electrically connected to the power input interface 1 so as to transmit the power of the power transmission interface 1 . The photosensitive timing module 2 has a photosensitive switch unit 21 and a timer switch unit 22, and the photosensitive switch unit 21 and the timer switch unit 22 are connected in series. Wherein, as shown in FIG. 1 , the photosensitive switch unit 21 can be connected to the power input interface 1 , and the timing switch unit 22 can be connected to the light emitting unit 3 . Specifically, in the embodiment shown in Figures 1 and 2, the photosensitive switch unit 21 has an electronic switch 211 and a photosensitive element 212, wherein the electronic switch 211 is connected in series with the timing switch unit 22, and the photosensitive The element 212 is exposed on the surface of the light control lamp and is electrically connected to the electronic switch 211 . Thereby, when the photosensitive element 212 senses that the brightness of the external environment of the light-controlled lamp is lower than a brightness threshold value, it activates the electronic switch 211 to be in a conducting state, so as to transmit power to the timing switch unit 22; On the contrary, if the brightness of the external environment of the light-controlled lamp is not lower than the brightness threshold, the photosensitive element 212 makes the electronic switch 211 in a cut-off state, and stops transmitting power to the timing switch unit 22 . Therefore, the photosensitive switch unit 21 can determine the timing to supply power to the timing switch unit 22 according to the brightness of the external environment. The timer switch unit 22 is set with a conduction time range, and the timer switch unit 22 has a time setting element 221 for the user to set the conduction time range, and then determine the initial power sent to the timer switch unit After 22, the length of time that the power transmission can be performed by the timing switch unit 22. The limit condition of the conduction time range may be: no limit, limit to 2 hours, limit to 5 hours or limit to 8 hours, and so on. Alternatively, the timing switch unit 22 can also be built with an electronic clock, and the conduction time range is the time length between a first moment and a second moment, so that the user can set the time by the time setting element 221. The first moment and the second moment of the conduction time range determine the moment when electric power can pass through the timing switch unit 22 . Under such an implementation manner, the limitation condition of the conduction time range may be: 7:00 p.m. to 12:00 p.m. every day or 7:00 p.m. to 10:00 p.m. every weekday.

The light-emitting unit 3 is electrically connected to the timing switch unit 22 of the photosensitive timing module 2, so as to receive the power input through the photosensitive timing module 2 when the electronic switch 211 is in the conduction state and falls within the conduction time range. The power of interface 1, and then generate light. In addition, in order to enable the light emitting unit 3 to generate a stable light source, the light generated by the light emitting unit 3 preferably cannot be irradiated to the photosensitive element 212, so as to prevent the photosensitive element 212 from sensing the light of the light emitting unit 3 and cause damage. If the electronic switch 211 is turned off, this will cause the electronic switch 11 to switch continuously.

Through the above-mentioned structure, the light-controlled lamp of the first embodiment of the present invention can not only automatically turn on and off according to the brightness of the surrounding environment, but also allow the user to adjust the conduction time range of the timing switch unit 22 according to the needs, and then control the present invention. The continuous operation time of the light-controlled lamps. Therefore, compared with the existing light-controlled lamps, the light-controlled lamp according to the first embodiment of the present invention can further save energy.

Please refer to FIG. 3 and FIG. 4 , which are the system architecture diagram and combined side view of the light-controlled lamp according to the second embodiment of the present invention. Compared with the aforementioned first embodiment, the light-controlled lamp of the second embodiment of the present utility model has a control switch 4 connected in series between the power input interface 1 and the photosensitive timing module 2, and the control switch 4 Preferably, it is a selection switch with single input and multiple outputs. In detail, the regulating switch 4 has a power input end 41, a first power output end 42 and a second power output end 43, and the power input end 41 and the first power output end 42 or the second power output end The output terminal 43 is electrically conducted. In connection with other components, the power input port 41 is connected to the power input interface 1; the first power output port 42 is connected to the photosensitive switch unit 21 of the photosensitive timing module 2; and the second power output port 43 Then connect to the light emitting unit 3 . Thereby, by controlling the electrical connection relationship between the power input terminal 41 and the two power output terminals 42 , 43 , it can be determined whether to transmit the power received by the power input interface 1 to the light emitting unit through the photosensitive timing module 2 . In other words, when the power input terminal 41 is electrically connected to the first power output terminal 42, the photosensitive timing module 2 and the light emitting unit 3 of this embodiment operate according to the aforementioned first embodiment; and if the Electric conduction between the power input end 41 and the second power output end 43, then the power of the power input interface 1 is directly sent to the light-emitting unit 3 through the control switch 4, so that the light control of the light control lamp of the present utility model And the timing function stops working, and it works like a general lamp.

In addition, please refer to FIG. 3 again, the control switch 4 of the light-controlled lamp of the second embodiment of the present invention can also have a third power output terminal 44, and the power input terminal 41 and the first power output terminal 42 , the second power output end 43 or the third power output end 44 are electrically connected. The third power output terminal 44 is connected to the timing switch unit 22 of the photosensitive timing module 2, and when the electrical conduction between the power input terminal 41 and the third power output terminal 44 can only stop the light of the present utility model. Control the light control function of the lamp, so that the timing switch unit 22 controls the light emitting unit 3 to receive power and emit light within the conduction time range.

Through the control switch 4 above, the light-controlled lamp of the second embodiment of the present invention can not only provide automatic opening and closing and timing functions according to the brightness of the environment like the light-controlled lamp of the previous embodiment, but also allow users to change the function of the present utility model. The operation mode is to stop the light control or timing function according to the requirement, so that the light control lamp according to the second embodiment of the present invention has the effect of increasing the operating margin.

Although the utility model has been disclosed by the above-mentioned preferred embodiments, it is not intended to limit the utility model, and any person skilled in the art can make various changes relative to the above-mentioned embodiments without departing from the spirit and scope of the utility model The invention and modification still belong to the technical category protected by the utility model, so the scope of protection of the utility model should be as defined by the scope of the appended patent application as the criterion.

Claims (8)

1. light-operated light fixture, it comprises:

One electric power input interface, it is for receiving electric power;

One sensitization time block, it is connected to this electric power input interface, this sensitization time block has a photo-sensitive cell, and be provided with a brightness threshold value and an ON time scope, this sensitization time block transmits this electric power in the brightness that this photo-sensitive cell records less than this brightness threshold value and in this ON time scope; And

One luminescence unit, its this sensitization time block that is connected in series.

2. light-operated light fixture as claimed in claim 1, it is characterized in that, this sensitization time block has an optical switch unit and a time switch unit, this optical switch unit connects this electric power input interface, this time switch unit connects this luminescence unit, this optical switch unit comprises this photo-sensitive cell and is provided with this brightness threshold value, and this time switch unit is provided with this ON time scope.

3. light-operated light fixture as claimed in claim 2 is characterized in that, this optical switch unit has an electronic switch in addition, and this electronic switch is serially connected with this time switch unit and is electrically connected this photo-sensitive cell.

4. light-operated light fixture as claimed in claim 1 is characterized in that, this sensitization time block comprises a time setting member in addition, and this time set element is for changing this ON time scope.

5. light-operated light fixture as claimed in claim 1 is characterized in that other comprises a regulating switch, and this regulating switch is connected in series between this electric power input interface and the sensitization time block.

6. light-operated light fixture as claimed in claim 5, it is characterized in that, this regulating switch has a power input end, one first power output end and one second power output end, this power input end and this first power output end or this second power output end electrically conducting, this power input end is connected in this electric power input interface, this first power output end is connected to this sensitization time block, and this second power output end is connected to this luminescence unit.

7. light-operated light fixture as claimed in claim 2, it is characterized in that, this regulating switch has a power input end, one first power output end and one second power output end, this power input end and this first power output end or the second power output end electrically conducting, this power input end is connected in this electric power input interface, this first power output end is connected to the optical switch unit of this sensitization time block, and this second power output end is connected to this luminescence unit.

8. light-operated light fixture as claimed in claim 7, it is characterized in that, this regulating switch has the 3rd power output end in addition, this power input end and this first power output end, this second power output end or the 3rd power output end electrically conducting, and the 3rd power output end is connected to the time switch unit of this sensitization time block.

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