CN219676687U

CN219676687U - Charging station safety alarm device

Info

Publication number: CN219676687U
Application number: CN202321170668.1U
Authority: CN
Inventors: 李科; 张建明; 张琨; 王宇浩
Original assignee: Shanghai Ontilanger System Integration Co ltd
Current assignee: Shanghai Ontilanger System Integration Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-12
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of charging stations, in particular to a charging station safety alarm device, which comprises: a shell: the ground is fixedly arranged on the charging position; a smoke sensor; and a lifting mechanism for driving the smoke sensor to extend out of the shell and approach the automobile; the smoke sensor is fixedly arranged on the lifting plate. According to the utility model, the power source drives the rotating rod to rotate, so that the threaded shaft sleeve moves upwards, and the lifting plate is driven to move upwards, so that the smoke sensor extends out of the shell and approaches the automobile to approach the battery of the automobile, smoke can be sensed when the automobile is on fire, and the fire is convenient to control.

Description

Charging station safety alarm device

Technical Field

The utility model relates to the technical field of charging stations, in particular to a charging station safety alarm device.

Background

The patent of application number 202021027783.X discloses an intelligent fire extinguishing system for charging station, mainly includes balladeur train, canopy body, fire-extinguishing pulley, alarm, master control machine case and fills electric pile, it is equidistant to fill electric pile and fixes on the ground, the canopy body erects and fixes directly over filling electric pile, fill electric pile right side upper portion fixed mounting and have the alarm, canopy body left side lower part fixed mounting has fire prevention level master control machine case, canopy body ceiling lower wall hangs and establishes fixed mounting and has the balladeur train. The utility model has reasonable structural design, replaces manual power-off fire extinguishment for the first time of the charging station, avoids the initial fire spreading, gives an alarm in time, protects the charging pile in time effectively, has strong timeliness and high safety, and has the integral combined structure of the device, convenient assembly, safety and reliability.

However, the smoke alarm of the patent with application number 202021027783.X is installed on the charging pile, the battery of the automobile is generally installed at the bottom of the automobile body, and the combustion speed of the charging battery is high, when the smoke alarm at the position of the charging pile senses smoke, the fire tends not to be controlled in time.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a charging station safety alarm device capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

a charging station safety warning device, comprising:

a shell: the ground is fixedly arranged on the charging position; a smoke sensor; and a lifting mechanism for driving the smoke sensor to extend out of the shell and approach the automobile;

the smoke sensor is fixedly arranged on the lifting plate.

Further: the inside of the shell is provided with a positioning component which enables the lifting plate to move vertically.

Further: the positioning assembly comprises a positioning shaft sleeve and a positioning rod in sliding contact with the positioning shaft sleeve, wherein the end part of the positioning rod is fixedly connected with the shell, and the end part of the positioning shaft sleeve is fixedly connected with the lifting plate.

Further: the power source is a motor.

Further: the power source and the rotating rod are driven by a belt.

Further: the lower part of the rotating rod is sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the shell.

Compared with the prior art, the utility model has the following beneficial effects: according to the charging station safety alarm device, the power source drives the rotating rod to rotate, so that the threaded shaft sleeve moves upwards, and the lifting plate is driven to move upwards, so that the smoke sensor extends out of the shell and approaches the automobile to approach the battery of the automobile, smoke can be sensed when the automobile is just on fire, and the fire is convenient to control.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is an isometric view of a charging station safety warning device of the present utility model.

Fig. 2 is a schematic structural view of the charging station safety alarm device of the present utility model.

In the figure: 1. a housing; 2. a smoke sensor; 3. a lifting plate; 4. a threaded shaft sleeve; 5. a rotating lever; 6. positioning the shaft sleeve; 7. a positioning rod; 8. a bearing; 9. and a protective plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Embodiment one:

as shown in fig. 1 to 2, the charging station safety warning device of the present utility model includes:

the shell 1: the ground is fixedly arranged on the charging position; a smoke sensor 2; and a lifting mechanism for driving the smoke sensor 2 to extend out of the shell 1 and approach the automobile; the lifting mechanism consists of a lifting plate 3, a threaded shaft sleeve 4, a rotating rod 5 in threaded connection with the threaded shaft sleeve 4 and a power source for driving the rotating rod 5 to actively rotate, the smoke sensor 2 is fixedly arranged on the lifting plate 3, and the connection mode of the rotating rod 5 and the power source is common knowledge, so that the description is omitted herein.

The power source drives the rotating rod 5 to rotate, so that the threaded shaft sleeve 4 moves upwards, the lifting plate 3 is driven to move upwards, the smoke sensor 2 stretches out of the shell 1 and approaches the automobile to approach the battery of the automobile, smoke can be sensed when the automobile is on fire, and the fire is convenient to control.

The lifting plate 3 is vertically moved by the aid of the positioning assembly arranged in the shell 1, the positioning assembly comprises a positioning shaft sleeve 6 and a positioning rod 7 in sliding contact with the positioning shaft sleeve 6, the end portion of the positioning rod 7 is fixedly connected with the shell 1, and the end portion of the positioning shaft sleeve 6 is fixedly connected with the lifting plate 3.

The power source is a motor, the power source and the rotating rod 5 are driven by a belt, the belt is driven with low cost, and the reliability is high.

Finally, it should be noted that the lower part of the rotating rod 5 is sleeved with a bearing 8, an outer ring of the bearing 8 is fixedly connected with the housing 1, the bearing 8 is a common ball bearing, a protecting plate 9 for protecting the smoke sensor 2 is fixedly connected to the lifting plate 3, and the protecting plate 9 is fixedly connected with the lifting plate 3 through a supporting rod.

Embodiment two:

the utility model relates to a charging station safety alarm device, which also comprises a processor and a passage sensor, wherein the power source is a servo motor, the servo motor is electrically connected with the processor, the processor is preferably a PLC processor, when a charging gun of an automobile is electrically connected with a charging pile, the passage sensor detects a signal and sends the signal to the processor, the processor controls the servo motor to rotate, so that the smoke sensor 2 extends out of the shell 1 and approaches the automobile, otherwise, the servo motor reversely rotates and enters the shell 1, the damage of the smoke sensor 2 is avoided, and the degree of automation is high.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A charging station safety alarm device which is characterized in that: comprising the following steps:

the smoke sensor is fixedly arranged on the lifting plate.

2. The charging station safety warning device of claim 1, wherein: the inside of the shell is provided with a positioning component which enables the lifting plate to move vertically.

3. The charging station safety warning device of claim 2, wherein: the positioning assembly comprises a positioning shaft sleeve and a positioning rod in sliding contact with the positioning shaft sleeve, wherein the end part of the positioning rod is fixedly connected with the shell, and the end part of the positioning shaft sleeve is fixedly connected with the lifting plate.

4. The charging station safety warning device of claim 2, wherein: the power source is a motor.

5. The charging station safety warning device of claim 4, wherein: the power source and the rotating rod are driven by a belt.

6. The charging station safety warning device of claim 5, wherein: the lower part of the rotating rod is sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the shell.