A dual power source flash light

Abstract

The utility model relates to the technical field of flashlights, and in particular to a dual-power flashlight, comprising a flashlight frame, a support sheet fixedly connected to the flashlight frame, a fixing buckle snap-connected to the support sheet, a storage battery fixedly connected to the fixing buckle, an interface provided on the storage battery, a circuit provided below the interface, a control circuit board provided at one end of the circuit, and a dry cell provided on the control circuit board. In the utility model, two groups of batteries are respectively provided, one group is powered by the storage battery in the solar power generation system, and the other group is the dry cell, and the two groups of batteries do not supply power at the same time, the dry cell is equivalent to a backup battery, and supplies power only when the storage battery in the solar power generation system has no power, and stops supplying power when it is detected that the power of the storage battery in the solar power generation system returns to normal, and this device can keep the flashlight in a continuously working state, solving the problem of frequent battery replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of flashing lamps, in particular to a dual-power source flashing lamp. Background Art

[0002] With the increasing use of flashing lights in road construction and traffic control, they can effectively warn of incidents on the road that affect driving safety, improve the safety environment of the road, and reduce the occurrence of traffic accidents.

[0003] The disadvantages of the existing design scheme are: the flash lights on the market are mainly powered by solar power generation systems or dry batteries. However, this single power supply method is not adaptable enough to the harsh conditions of construction sites. For example, if a single solar power supply method is used, when there are continuous rainy days and insufficient sunshine, the battery in the internal solar power generation system will be exhausted and cannot be used normally. If a single dry battery is used for power supply, in order for the flash light to work continuously, a lot of batteries need to be prepared in advance. If the preparation is not enough, the battery will be exhausted and cannot be used. The cost of use is high, and the battery is not environmentally friendly. A large number of discards will not be friendly to the environment. In short, these factors will lead to a decrease in the efficiency of the flash light. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a dual-power source flash light.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-power flash light, including a flash light frame, a support plate fixedly connected to the flash light frame, a fixing buckle snap-connected to the support plate, a battery fixedly connected to the fixing buckle, an interface is provided on the battery, a circuit is provided below the interface, a control circuit board is provided at one end of the circuit, and a dry battery is provided on the control circuit board.

[0006] As a further description of the above technical solution:

[0007] A flash light base is fixedly connected in the flash light frame, the control circuit board and the dry battery are threadedly connected to the flash light base, the flash light base is threadedly connected to the flash light body, and screws are arranged on the flash light base.

[0008] As a further description of the above technical solution:

[0009] The flash light frame is fixedly connected with a fixing block, wherein the fixing blocks are provided in two groups and are respectively located at two sides of the flash light frame; the fixing blocks are fixedly connected with a fixing frame, wherein two ends of the fixing frame are respectively fixed on the two groups of fixing blocks and are attached to the flash light frame.

[0010] As a further description of the above technical solution:

[0011] Auxiliary blocks are threadedly connected to the flash light frame, and four groups of the auxiliary blocks are arranged and are located at the four corners of the flash light frame.

[0012] As a further description of the above technical solution:

[0013] The screws are provided in several groups.

[0014] As a further description of the above technical solution:

[0015] One end of the storage battery is attached to the flash light base, and two groups of support plates are provided.

[0016] As a further description of the above technical solution:

[0017] The flash light body is in an arrow shape, and the flash light frame is in a rectangular shape.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, two groups of batteries are respectively arranged, one group is powered by the storage battery in the solar power generation system, and the other group is dry batteries. However, these two groups of batteries will not supply power at the same time. The dry batteries are equivalent to backup batteries. They supply power only when the storage batteries in the solar power generation system have no power. When it is detected that the power of the storage batteries in the solar power generation system returns to normal, the dry batteries will stop supplying power. This device can keep the flash light in a working state continuously, and solves the problem of frequent battery replacement.

[0020] 2. In the utility model, when the power of the storage battery and the dry battery in the solar power generation system are both low, the storage battery in the solar power generation system is kept powered, and the power saving mode is entered at the same time, the flash light is kept working, and the power is waited for to be restored, or the dry battery is replaced to exit the power saving mode. This device not only generates electricity stably but also has the characteristics of energy saving and environmental protection, which greatly reduces the damage to the environment caused by frequent replacement of dry batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a dual-power flash light proposed by the utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a dual-power flash light proposed by the utility model. Figure 2 .

[0023] Legend:

[0024] 1. Flash light frame; 2. Support plate; 3. Fixing buckle; 4. Battery; 5. Interface; 6. Circuit; 7. Control circuit board; 8. Dry cell; 9. Flash light base; 10. Flash light body; 11. Screw; 12. Fixing block; 13. Fixing bracket; 14. Auxiliary block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 2 The utility model provides an embodiment: a dual-power flash light, including a flash light frame 1, a support sheet 2 is fixedly connected to the flash light frame 1, a fixing buckle 3 is clamped and connected to the support sheet 2, a storage battery 4 is fixedly connected to the fixing buckle 3, an interface 5 is provided on the storage battery 4, a circuit 6 is provided below the interface 5, a control circuit 6 board is provided at one end of the circuit 6, a dry cell 8 is provided on the control circuit 6 board, two groups of batteries are respectively provided, one group is powered by the storage battery 4 in the solar power generation system, and the other group is the dry cell 8, and these two groups of batteries will not supply power at the same time, the dry cell 8 is equivalent to a backup battery, which only supplies power when the storage battery 4 in the solar power generation system has no power, and the dry cell 8 will stop supplying power when it is detected that the power of the storage battery 4 in the solar power generation system returns to normal. This device can keep the flash light in a working state, greatly reducing the situation of frequent battery replacement.

[0027] Among them, a flash light base 9 is fixedly connected to the flash light frame 1, the control circuit 6 board and the dry battery 8 are threadedly connected to the flash light base 9, the flash light base 9 is threadedly connected to the flash light body 10, the flash light base 9 is provided with screws 11, the flash light frame 1 is fixedly connected to a fixing block 12, the fixing block 12 is provided with two groups and are respectively located on both sides of the flash light frame 1, the fixing block 12 is fixedly connected to a fixing frame 13, the two ends of the fixing frame 13 are respectively fixed to the two groups of the fixing blocks 12 and fit on the flash light frame 1, the flash light frame 1 is threadedly connected to an auxiliary block 14, the auxiliary block 14 is provided There are four groups and they are located at the four corners of the flash light frame 1, the screws 11 are provided with several groups, one end of the battery 4 is attached to the flash light base 9, the support plate 2 is provided with two groups, the shape of the flash light body 10 is arrow-shaped, and the shape of the flash light frame 1 is rectangular. When the power of the battery 4 and the dry battery 8 in the solar power generation system are low, the battery 4 in the solar power generation system is kept powered, and the power saving mode is entered at the same time to keep the flash light working and wait for the power to be restored, or the dry battery 8 is replaced to exit the power saving mode. This device not only has stable power generation but also has the characteristics of energy saving and environmental protection, which solves the damage to the environment caused by frequent replacement of dry batteries 8.

[0028] Working principle: a support sheet 2 is fixedly connected to the flashlight frame 1, a fixing buckle 3 is snap-connected to the support sheet 2, a storage battery 4 is fixedly connected to the fixing buckle 3, and after the power is turned on, the storage battery 4 in the solar power generation system is used for power supply first, an interface 5 is provided on the storage battery 4, a circuit 6 is provided below the interface 5, a control circuit 6 board is provided at one end of the circuit 6, and a dry battery 8 is provided on the control circuit 6 board. When it is detected that the power of the storage battery 4 in the solar power generation system is insufficient and the power of the dry battery 8 is normal, power supply is switched to the dry battery 8 group, a flashlight base 9 is fixedly connected to the flashlight frame 1, the control circuit 6 board and the dry battery 8 are threadedly connected to the flashlight base 9, a flashlight body 10 is threadedly connected to the flashlight base 9, a screw 11 is provided on the flashlight base 9, and a fixing block 12 is fixedly connected to the flashlight frame 1. There are two groups of fixed blocks 12, which are respectively located on both sides of the flash light frame 1. A fixing frame 13 is fixedly connected to the fixed block 12. During the use of dry batteries 8 for power supply, the power of the battery 4 in the solar power generation system is continuously detected to see if it has returned to normal. If it has, the power supply is switched back to the battery 4 in the solar power generation system. The two ends of the fixing frame 13 are respectively fixed on the two groups of fixed blocks 12 and fit on the flash light frame 1. An auxiliary block 14 is threadedly connected to the flash light frame 1. Four groups of auxiliary blocks 14 are provided and located at the four corners of the flash light frame 1. Several groups are provided by screws 11. The shape of the flash light body 10 is arrow-shaped. When the power of the battery 4 in the solar power generation system and the power of the dry batteries 8 are both low, the battery 4 in the solar power generation system is kept powered, and the power saving mode is entered at the same time to keep the flash light working and wait for the power to be restored or the dry batteries 8 to be replaced.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-power flash light, comprising a flash light frame (1), characterized in that: The flashlight frame (1) is fixedly connected to a support sheet (2), the support sheet (2) is snap-connected to a fixing buckle (3), the fixing buckle (3) is fixedly connected to a storage battery (4), the storage battery (4) is provided with an interface (5), a circuit (6) is provided below the interface (5), a control circuit (6) board is provided at one end of the circuit (6), and a dry cell (8) is provided on the control circuit (6) board.

2. A dual power source flash light according to claim 1, characterized in that: A flash light base (9) is fixedly connected inside the flash light frame (1), the control circuit (6) board and the dry battery (8) are threadedly connected to the flash light base (9), a flash light body (10) is threadedly connected to the flash light base (9), and a screw (11) is provided on the flash light base (9).

3. A dual power source flash light according to claim 2, characterized in that: The flash light frame (1) is fixedly connected with a fixing block (12), the fixing block (12) is provided with two groups and is respectively located on two sides of the flash light frame (1), the fixing block (12) is fixedly connected with a fixing frame (13), and the two ends of the fixing frame (13) are respectively fixed on the two groups of the fixing blocks (12) and are attached to the flash light frame (1).

4. A dual-power flash light according to claim 3, characterized in that: The flash light frame (1) is threadedly connected with auxiliary blocks (14), and the auxiliary blocks (14) are provided in four groups and are located at the four corners of the flash light frame (1).

5. A dual-power flash light according to claim 4, characterized in that: The screws (11) are provided in several groups.

6. A dual-power flash light according to claim 5, characterized in that: One end of the storage battery (4) is attached to the flash light base (9), and the support sheet (2) is provided with two groups.

7. A dual-power flash light according to claim 6, characterized in that: The flash light body (10) is in the shape of an arrow, and the flash light frame (1) is in the shape of a rectangle.

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