CN216521550U - Human body induction electric box - Google Patents

Abstract

A human body induction electric box comprises a box body, an inductor, a transformer, a terminal block, a controller and a power panel; a transformer, a terminal block, a controller and a power panel are arranged in the box body, a power line is led out of the box body, and the output end of the power line is respectively and electrically connected with the input end of the transformer and the input end of the power panel; the power panel is electrically connected with the controller, the inductor is fixed on one side of the box body, the output end of the inductor is electrically connected with the controller, the output end of the controller is electrically connected with the input end of the transformer, the output end of the transformer is electrically connected with the terminal block, and the distance limitation between the power box and the lighting lamp is utilized, so that the lighting lamp connected with the terminal block in the power box can fall into the identification range of the sensor. The range identification is carried out only through the power box sensor in an area range, the sensor does not need to be installed on each lighting lamp, and the use number and the construction difficulty of the sensor are greatly reduced.

Description

Human body induction electric box

Technical Field

The utility model relates to the technical field of electric boxes, in particular to a human body induction electric box.

Background

Electrical boxes, a type of power distribution box that has been widely used in the united states and canada and in small spaces to provide interior or exterior decorative lighting. In the existing park or the parking factory waiting for the parking, the lighting lamps are all provided with a human body recognition device, and when a person approaches the lighting lamps, the lighting lamps can control the electric box to supply power to the lighting lamps through the sensor. But because each lamp decoration all need set up human body sensor after, just can realize the function that the lamp decoration is automatic to be opened. When the sensor is implemented, a large amount of manpower and material resources are needed to install the sensor on the lamp decoration. A great deal of inconvenience is brought to implementation, and a plurality of common inductors work, so that a great deal of power resource waste is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model aims to provide a human body induction electric box to solve the problem that too many sensors are required to be installed when lighting and lamp decoration are automatically started in a specific environment.

In order to achieve the purpose, the utility model adopts the following technical scheme: a human body induction electric box comprises a box body, an inductor, a transformer, a terminal block, a controller and a power panel;

the transformer, the terminal block, the controller and the power panel are installed in the box body, a power line is led out of the box body, and the output end of the power line is electrically connected with the input end of the transformer and the input end of the power panel respectively;

the power panel is electrically connected with the controller, the inductor is fixed on one side of the box body, the output end of the inductor is electrically connected with the controller, and the inductor is used for inducing whether people are near the box body;

the output end of the controller is electrically connected with the input end of the transformer, the output end of the transformer is electrically connected with the terminal block, and the terminal block is used for supplying power to the lighting lamp.

Preferably, the transformer further comprises circuit breakers, and the circuit breakers are electrically connected with the transformer and the terminal block respectively.

Preferably, the box body comprises a shell, a back plate and a bottom plate,

the terminal block and the power panel are mounted on the back plate, the controller and the transformer are mounted in the shell, the terminal block is located at the bottom end of the back plate, the power panel is located above the terminal block, and the controller and the power panel are oppositely arranged;

the back plate and the shell are assembled, a gap is formed in the lower portion of the back plate and the shell, the bottom plate is installed in the gap, an installation opening is formed in the bottom plate, the outline of the installation opening is consistent with the outline of the horizontal section of the terminal block, and the terminal block is exposed below the bottom plate through the installation opening.

Preferably, the base plate is provided with an inductor joint, one end of the inductor joint is electrically connected with the controller, and the other end of the inductor is exposed below the base plate and electrically connected with the inductor.

Preferably, the circuit breaker is fixedly mounted to the base plate.

Preferably, the surface of the shell is also provided with a control label, and the control label is electrically connected with the controller.

Preferably, fixing plates extend from two sides of the back plate and the bottom plate, first fixing holes are formed in the fixing plates, second fixing holes matched with the first fixing holes are formed in the shell, and the first fixing holes are fixedly connected with the second fixing holes through connecting pieces.

Preferably, the connecting piece is a combination of a screw and a nut.

One of the above technical solutions has the following advantages or beneficial effects: this application is installed on the power box the sensor has utilized the distance restriction between power box and the illumination lamp decoration for in with the power box the illumination lamp decoration that the terminal platform is connected can both fall into the identification range of sensor. The range identification is carried out only through the power box sensor in an area range, the sensor does not need to be installed on each lighting lamp, and the use number and the construction difficulty of the sensor are greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of the structure of one embodiment of the present invention.

Wherein: the power supply comprises a box body 1, a shell 1a, a back plate 1b, a bottom plate 1c, a power line 2, a transformer 3, a power panel 4, a terminal block 5, a fixing plate 6, an inductor 7, an inductor joint 8, a mounting port 9, a circuit breaker 10, a controller 11, a control label 12, a first fixing hole 13 and a second fixing hole 14.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a human body induction electric box comprises a box body (1), an inductor (7), a transformer (3), a terminal block (5), a controller (11) and a power panel (4);

the transformer (3), the terminal block (5), the controller (11) and the power panel (4) are installed in the box body (1), a power line (2) is led out of the box body (1), and the output end of the power line (2) is electrically connected with the input end of the transformer (3) and the input end of the power panel (4) respectively;

the power panel (4) is electrically connected with the controller (11), the inductor (7) is fixed on one side of the box body (1), the output end of the inductor (7) is electrically connected with the controller (11), and the inductor (7) is used for inducing whether a person is near the box body (1);

the output end of the controller (11) is electrically connected with the input end of the transformer (3), the output end of the transformer (3) is electrically connected with the terminal block (5), and the terminal block (5) is used for supplying power to lighting decorations.

In the power connection of the lighting lamp, the electric box draws power to a power grid through the power line (2), then distributes the power to the nearby lamp through the electric box, the terminal block (5) is connected with the nearby lamp, and the power is supplied to the nearby lamp through the wiring of the terminal block (5). In a technical scheme of this application install on the power box power strip (4) are provided with to the sensor, power cord (2) the electric power that will introduce, power strip (4) to the sensor provides electric power, whether someone passes through near the sensor through the sensor response, when the sensor detects someone and passes, the sensor to controller (11) send control signal, controller (11) control transformer (3) start, transformer (3) improve the voltage to terminal platform (5) output. At the moment, because the voltage is increased, the voltage output to the lamp decoration is also increased, the lamp decoration power is increased, and therefore the illumination brightness is improved. And because the electric wire between lighting lamp and the power box limits the distance between the power box and the lamp, the lighting lamp falls into the induction range of the inductor (7), the situation that the lamp is lightened after a person passes is avoided, and because the induction range of the inductor (7) is larger, the induction precision of the inductor (7) is lower than that of a sensor which is independently arranged on the lamp, and the precision cost of the sensor is reduced.

This application is installed on the power box the sensor has utilized the distance restriction between power box and the illumination lamp decoration for in with the power box the illumination lamp decoration that terminal platform (5) are connected can both fall into the identification range of sensor. The range identification is carried out only through the power box sensor in an area range, the sensor does not need to be installed on each lighting lamp, and the use number and the construction difficulty of the sensor are greatly reduced. In one embodiment, the sensor (7) is an infrared sensor (7).

Preferably, the transformer is characterized by further comprising circuit breakers (10), wherein the circuit breakers (10) are respectively electrically connected with the transformer (3) and the terminal block (5).

The terminal block (5) is connected with the lighting lamp, and when the lighting lamp load is short-circuited, the normal operation of the terminal block (5) and the transformer (3) can be influenced. For this purpose, a circuit breaker (10) is also provided, the circuit breaker (10) being connected to the terminal block (5). When a certain interface of the terminal block (5) is short-circuited, the circuit breaker (10) can cut off the circuit supply of the interface, and the influence of single lighting lamp on the whole operation is avoided. When a plurality of lighting decorations are in trouble, the circuit breaker (10) cuts off the connection between the transformer (3) and the terminal block (5), and the normal use of the transformer (3) is protected.

Preferably, the box body (1) comprises a shell (1a), a back plate (1b) and a bottom plate (1c),

the terminal block (5) and the power panel (4) are mounted on the back plate (1b), the controller (11) and the transformer (3) are mounted in the shell (1a), the terminal block (5) is located at the bottom end of the back plate (1b), the power panel (4) is located above the terminal block (5), and the controller (11) and the power panel (4) are arranged in an opposite direction;

the back plate (1b) and the lower part of the shell (1a) are exposed to form a gap after being assembled, the bottom plate (1c) is installed on the gap, an installation opening (9) is formed in the bottom plate (1c), the outline of the installation opening (9) is consistent with the outline of the horizontal section of the terminal block (5), and the terminal block (5) is exposed to the lower part of the bottom plate (1c) through the installation opening (9).

Inductor (7), transformer (3), terminal platform (5), controller (11) and power strip (4) belong to electronic component, influence its normal operating because of humidity easily, and the electric box is installed in outdoor equipment, so this application with inductor (7), transformer (3), terminal platform (5), controller (11) and power strip (4) install in box (1), and because terminal platform (5) need external electric wire to connect the illumination lamp decoration, so this application in installing port (9) have been seted up in bottom plate (1c), will through installing port (9) the terminal port is leaked out the below of bottom plate (1c), makes things convenient for the access of electric wire. And simultaneously the periphery of the terminal block (5) is surrounded by the shell (1a) and the back plate (1b), so that rainwater can be prevented to a certain extent.

Preferably, the base plate (1c) is provided with an inductor joint (8), one end of the inductor joint (8) is electrically connected with the controller (11), and the other end of the inductor (7) is exposed below the base plate (1c) and is electrically connected with the inductor (7).

Preferably, the circuit breaker (10) is fixedly mounted to the base plate (1 c).

In order to increase the induction accuracy and range of the inductor (7), the inductor (7) is installed on the outer side of the shell (1 a). And inductor (7) receive the influence of environment easily, lead to its unable work, need the periodicity right inductor (7) are changed, for the convenience inductor (7) are changed and the installation, in the scheme of this application install inductor joint (8) on bottom plate (1c), can pass through inductor (7) inductor joint (8) insert controller (11), need not to dismantle bottom plate (1c) this moment and make inductor (7) access controller (11), have improved the convenience of inductor (7) installation greatly. Simultaneously circuit breaker (10) also belong to the product that needs cycle to be changed, will circuit breaker (10) install in bottom plate (1c) can make things convenient for the staff to observe it, look over whether need change it, also need not to dismantle bottom plate (1c) when changing moreover, improved the convenience of circuit breaker (10) installation.

Preferably, the surface of the shell (1a) is also provided with a control label (12), and the control label (12) is electrically connected with the controller (11).

The control label (12) belongs to an input part, and relevant control instructions can be input to the controller (11) through the control label (12). Such as the identification range of the inductor (7), the regulation value of the transformer (3) and the like, so that the electrical box can be adapted to different environments.

Preferably, the fixing plates (6) extend from two sides of the back plate (1b) and the bottom plate (1c), first fixing holes (13) are formed in the fixing plates (6), second fixing holes (14) matched with the first fixing holes (13) are formed in the shell (1a), and the first fixing holes (13) are fixedly connected with the second fixing holes (14) through connecting pieces.

Preferably, the connecting piece is a combination of a screw and a nut.

When the electronic part of electric box inside goes wrong, need right box (1) is dismantled to change its inside spare part, this application provides the built-up fitting structure of box (1), when the installation, will backplate (1b) with fixed plate (6) on bottom plate (1c) are put into in shell (1a) and will second fixed orifices (14) are aimed at first fixed orifices (13), then lock first fixed orifices (13) and second fixed orifices (14) through the connecting piece, thereby are fixed in backplate (1b) and bottom plate (1c) shell (1a), the combination forms box (1). And the connecting piece is a combination of a screw and a nut, wherein the nut can be welded at the position of the first fixing hole (13) of the fixing plate (6), and the fixing plate (6) and the shell (1a) are locked and fixed by twisting the screw into the nut from the outside of the shell (1 a).

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A human body induction electric box comprises a box body (1), and is characterized by further comprising an inductor (7), a transformer (3), a terminal block (5), a controller (11) and a power panel (4);

the transformer (3), the terminal block (5), the controller (11) and the power panel (4) are installed in the box body (1), a power line (2) is led out of the box body (1), and the output end of the power line (2) is electrically connected with the input end of the transformer (3) and the input end of the power panel (4) respectively;

the power panel (4) is electrically connected with the controller (11), the inductor (7) is fixed on one side of the box body (1), the output end of the inductor (7) is electrically connected with the controller (11), and the inductor (7) is used for inducing whether a person is near the box body (1);

the output end of the controller (11) is electrically connected with the input end of the transformer (3), the output end of the transformer (3) is electrically connected with the terminal block (5), and the terminal block (5) is used for supplying power to lighting decorations.

2. The human induction electrical box according to claim 1, further comprising a circuit breaker (10), wherein the circuit breaker (10) is electrically connected to the transformer (3) and the terminal block (5), respectively.

3. The human body induction electrical box according to claim 2, wherein the box body (1) comprises a housing (1a), a back plate (1b) and a bottom plate (1c),

the terminal block (5) and the power panel (4) are mounted on the back plate (1b), the controller (11) and the transformer (3) are mounted in the shell (1a), the terminal block (5) is located at the bottom end of the back plate (1b), the power panel (4) is located above the terminal block (5), and the controller (11) and the power panel (4) are arranged in an opposite direction;

the back plate (1b) and the lower part of the shell (1a) are exposed to form a gap after being assembled, the bottom plate (1c) is installed on the gap, an installation opening (9) is formed in the bottom plate (1c), the outline of the installation opening (9) is consistent with the outline of the horizontal section of the terminal block (5), and the terminal block (5) is exposed to the lower part of the bottom plate (1c) through the installation opening (9).

4. The human body induction electrical box according to claim 3, wherein the bottom plate (1c) is provided with an inductor joint (8), one end of the inductor joint (8) is electrically connected with the controller (11), and the other end of the inductor (7) is exposed below the bottom plate (1c) and is electrically connected with the inductor (7).

5. The body induction electrical box according to claim 4, wherein the circuit breaker (10) is fixedly mounted to the base plate (1 c).

6. The human body induction electrical box according to claim 3, wherein the surface of the shell (1a) is further provided with a control tag (12), and the control tag (12) is electrically connected with the controller (11).

7. The human body induction electrical box according to claim 3, wherein fixing plates (6) extend from both sides of the back plate (1b) and the bottom plate (1c), the fixing plates (6) are provided with first fixing holes (13), the housing (1a) is provided with second fixing holes (14) matching with the first fixing holes (13), and the first fixing holes (13) and the second fixing holes (14) are fixedly connected through connecting members.

8. The body induction electrical box of claim 7, wherein the connector is a screw and nut combination.

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