CN219414700U - Light-emitting structure of charging pile and charging pile - Google Patents

Abstract

The utility model provides a light emitting structure of a charging pile and the charging pile. The light emitting structure includes a light emitting component, an inner shell and a panel. The inner shell is located between the light-emitting component and the panel, and the inner shell is made of a light-transmitting material, which includes a vertical plate, a bottom plate, and a light-emitting plate. The light-emitting plate protrudes from the bottom edge of the panel, so that the light of the light-emitting component exits from the bottom of the panel, so that there is no need to open holes on the panel, and there is no need to set a sealing structure between the light-emitting plate and the panel, which simplifies the structure and facilitates assembly;

Description

Lighting structure of charging pile and charging pile

technical field

The utility model relates to the technical field of electric vehicle charging, in particular to a light-emitting structure of a charging pile and the charging pile.

Background technique

The charging pile can charge the electric vehicle, and the charging pile is usually provided with a luminous light to indicate the working state of the charging pile. In the prior art, holes are usually dug on the panel to expose the indicator light. Digging holes will reduce the structural strength of the panel to a certain extent, and in order to ensure the sealing performance, a sealing structure needs to be set between the light-emitting lamp and the panel, resulting in a complicated structure and not conducive to assembly.

Utility model content

The utility model provides a light-emitting structure of a charging pile and the charging pile, which are simple in structure and easy to assemble.

On the one hand, the utility model provides a light-emitting structure of a charging pile, which includes a light-emitting component, and also includes an inner shell and a panel; the inner shell is located between the light-emitting component and the panel, and the inner shell is set as a light-transmitting material, which includes a vertical plate, a bottom plate, and a light-emitting plate.

The panel covers the vertical plate and the bottom plate; the light-emitting plate protrudes downward from the bottom edge of the panel;

The light-emitting component is located above the base plate, and its light is directed toward the base plate and then emitted toward the panel through the light-emitting plate.

The base plate includes two sub-boards stacked and arranged at intervals, a light-diffusing groove is formed between the two sub-boards, the light-emitting component is located above the light-diffusing groove, and the panel covers the light-diffusing groove.

Wherein, a sealing rib is integrally formed between the two sub-boards, and the sealing rib is in the shape of a bar arranged along the transverse direction, so as to divide the space between the two sub-boards into a positioning groove and the astigmatism groove, and the astigmatism groove is close to the panel relative to the positioning groove.

Wherein, a plurality of astigmatism ribs are arranged between the two sub-boards, and the plurality of astigmatism ribs are arranged at intervals in the astigmatism groove, and each of the astigmatism ribs extends along the direction from the panel to the inner shell.

Wherein, the light-emitting component includes a circuit board and a plurality of LED lamps arranged on the circuit board; the circuit board is arranged horizontally, and the plurality of LED lamps are arranged on the lower surface of the circuit board and face the bottom plate; the plurality of LED lamps are arranged at intervals along the length direction of the light-emitting board.

Wherein, the inner shell further includes a light source positioning plate, the light source positioning plate is fixed on the side of the vertical plate away from the panel; the light source positioning plate is located above the bottom plate, and the light-emitting component is fixed between the light source positioning plate and the bottom plate.

Wherein, the light output plate includes two convex arc segments and a concave arc segment. In the length direction of the light output plate, one end of the concave arc segment is connected to a convex arc segment, and the other end is connected to another convex arc segment; the concave arc segment is concave toward the direction away from the panel, the convex arc segment is convex toward the direction close to the panel, and the end of the convex arc segment away from the concave arc segment bends and extends in a direction away from the panel.

Wherein, the bottom of the base plate is provided with a reflector for reflecting the light emitted from the base plate to the light-emitting plate. On the other hand, the utility model provides a charging pile, including the aforementioned light-emitting structure of the charging pile.

Wherein, the charging pile further includes a main casing, the inner casing is fixedly connected to the main casing, and a sealed cavity is formed between the two, and the light-emitting component is arranged in the sealed cavity.

In the light-emitting structure of the charging pile and the charging pile provided by the utility model, the light-emitting plate protrudes from the bottom edge of the panel, so that the light of the light-emitting component is emitted from the bottom of the panel, so that there is no need to open holes on the panel, and there is no need to arrange a sealing structure between the light-emitting plate and the panel, which simplifies the structure and facilitates assembly.

Description of drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings used in the embodiments are briefly introduced below, and the drawings in the following description are only the corresponding drawings of some embodiments of the utility model.

Fig. 1 is a schematic structural diagram of a charging pile provided by a preferred embodiment of the present invention;

Fig. 2 is an exploded schematic diagram of the charging pile in Fig. 1;

Fig. 3 is a vertical sectional view of the charging pile in Fig. 1;

Figure 4 is an enlarged view of A in Figure 3;

Fig. 5 is a schematic structural diagram of the inner shell and the light-emitting component of the charging pile in Fig. 2;

Fig. 6 is a schematic diagram of the front structure of the inner shell in Fig. 5;

FIG. 7 is a schematic structural diagram of the light emitting assembly in FIG. 5 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present utility model.

In the present invention, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection, or integrated; it can be a mechanical connection, it can also be an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , a charging pile provided by a preferred embodiment of the present invention includes a main housing 1 and a light emitting structure. The main housing 1 is fixedly connected with the light-emitting structure, and the working state of the charging pile can be indicated by setting the light-emitting structure on the charging pile.

As shown in FIG. 2 , FIG. 3 , and FIG. 4 , the light-emitting structure includes a light-emitting component 2 , an inner shell 3 , and a panel 4 . The inner shell 3 is located between the light-emitting component 2 and the panel 4 , and the inner shell 3 is made of light-transmitting material, and the light of the light-emitting component 2 can pass through the inner shell 3 and exit toward the panel 4 . The inner casing 3 is fixedly connected with the main casing 1, and a sealed cavity is formed between the two, and the light-emitting component 2 is arranged in the sealed cavity, so that the light-emitting component 2 is in a waterproof environment.

The inner shell 3 is made of light-transmitting material so that it can transmit light as a whole. If the charging pile fails, the panel 4 can be disassembled first to expose the inner shell 3. Since the inner shell 3 is made of light-transmitting material, the electronic components between the main shell 1 and the inner shell 3 can be directly exposed. The maintenance personnel can first have a preliminary understanding of the internal situation from the appearance, and then decide whether to disassemble the inner shell 3. This can avoid directly disassembling the sealing structure between the main shell 1 and the inner shell 3 during maintenance.

As shown in FIG. 5 and FIG. 6 , the inner shell 3 includes a vertical plate 31 , a bottom plate 32 , and a light output plate 33 , and the bottom plate 32 is connected between the vertical plate 31 and the light output plate 33 . The front edge of the bottom plate 32 is fixedly connected with the bottom edge of the vertical plate 31 , and the bottom plate 32 can facilitate the docking between the inner shell 3 and the main shell 1 . The top of the light-emitting plate 33 is connected to the front edge of the bottom plate 32, and is in the shape of a bar arranged along the lateral direction. The light from the light-emitting assembly 2 can form a light strip (surface light source) at the light-emitting plate 33. Compared with the point light source in the prior art, its indication range is larger, and it has a more eye-catching indication effect.

The panel 4 covers the vertical plate 31 and the bottom plate 32 to prevent the light from the light-emitting component 2 from directly emitting through the vertical plate 31 and the bottom plate 32 . The light emitting board 33 protrudes downward from the bottom edge of the panel 4 , so that the user can observe the light emitting board 33 from the outside of the charging pile.

As shown in FIG. 5 , the light-emitting component 2 is located above the base plate 32 , and its light is directed toward the base plate 32 , and then emitted toward the panel 4 through the light-emitting plate 33 .

As shown in FIG. 1 , the light-emitting plate 33 protrudes from the bottom edge of the panel 4, so that the light of the light-emitting component 2 exits from the bottom of the panel 4, so that there is no need to open holes in the panel 4, and there is no need to provide a sealing structure between the light-emitting plate 33 and the panel 4, thereby simplifying the structure and facilitating assembly. The light emitting board 33 is a bar shape arranged along the horizontal direction, and can form a light band (surface light source) at the bottom edge of the panel 4 to increase the visible range, make up for the deficiency of the position of the light emitting board 33, and make it have an eye-catching indication function.

As shown in FIG. 4 and FIG. 5 , the bottom plate 32 includes two stacked sub-boards 321 arranged at intervals. The two sub-boards 321 make the bottom plate 32 a double-layer structure, which can effectively improve the structural strength of the bottom plate 32 . An astigmatism groove 320 is formed between the two sub-boards 321 , and the light-emitting component 2 is located directly above the astigmatism groove 320 , and the light from the light-emitting assembly 2 can directly irradiate toward the direction of the astigmatism groove 320 . The panel 4 covers the light-diffusing groove 320 to prevent the light from the light-emitting component 2 from being directly emitted through the light-diffusing groove 320 . The light from the light-emitting component 2 can be refracted multiple times when passing through the astigmatism slot 320 , the two-layer sub-board 321 , and the light-emitting plate 33 , which has a certain astigmatism effect, so that the light emitted from the light-emitting plate 33 is relatively uniform.

As shown in FIG. 4 , a sealing rib 322 is integrally formed between the two sub-boards 321 , and the sealing rib 322 is in the shape of a bar arranged along the transverse direction, so as to divide the space between the two sub-boards 321 into a positioning groove 120 and an astigmatism groove 320 , and the astigmatism groove 320 is close to the panel 4 relative to the positioning groove 120 . The sealing rib 322 can improve the connection strength between the two sub-boards 321 . The astigmatism groove 320 can play a certain astigmatism effect on the light of the light emitting component 2 . The positioning groove 120 can form a positioning structure to facilitate the positioning connection with the main housing 1. In this embodiment, a part of the structure of the sealing ring 9 can be provided in the positioning groove 120, and the bottom edge of the main housing can extend into the positioning groove 120 and abut against the sealing ring 9 to realize the sealing between the bottom of the main housing 1 and the inner shell 3.

The opening of the positioning groove 120 faces the main casing 1 , and the opening of the astigmatism groove 320 faces the panel 4 , so as to facilitate injection molding and mold opening of the inner shell 3 .

As shown in FIG. 6 , a plurality of astigmatism ribs 323 are arranged between the two sub-boards 321 , and the connection strength between the two sub-boards 321 can be further improved by using the astigmatism ribs 323 . A plurality of astigmatism ribs 323 are arranged at intervals in the astigmatism groove 320 , that is, the astigmatism ribs 323 are located on the side of the sealing rib 322 close to the panel 4 , so as to prevent the astigmatism ribs 323 from interfering with the arrangement of the sealing ring 9 . The astigmatism ribs 323 extend along the direction from the panel 4 to the inner shell 3 to facilitate injection molding and mold opening, and can divide the astigmatism groove 320 into a plurality of sub-slots arranged along the horizontal direction.

As shown in FIG. 7 , the lighting assembly 2 includes a circuit board 21 and a plurality of LED lamps 22 disposed on the circuit board 21 . The circuit board 21 is arranged horizontally, and a plurality of LED lamps 22 are arranged on the lower surface of the circuit board 21 and face the bottom plate 32, so that the emitting direction of the plurality of LED lamps 22 is downward. A plurality of LED lamps 22 are arranged at intervals along the length direction of the light-emitting plate 33 , and cooperate with the strip-shaped light-emitting plate 33 so that the user can see a light strip arranged horizontally. A plurality of LED lights 22 can be lit or flashed in a preset order, so that the light strip has a dynamic indication effect; according to actual needs, the LED lights 22 can also use various colored LED lights, so that the light strip has multiple colors, thereby forming a certain decorative effect on the charging pile.

The LED lamps 22 and the astigmatism ribs 323 are misplaced, that is, each astigmatism rib 323 is located below the gap between two adjacent LED lamps 22, so that the light of the LED lamp 22 can better enter the gap between the two base plates 32, thereby achieving multiple refractions to achieve the astigmatism effect and improve brightness uniformity.

As shown in FIG. 4 and FIG. 5 , the inner shell 3 further includes a light source positioning plate 34 , and the light source positioning plate 34 is fixed on a side of the vertical plate 31 away from the panel 4 . The light source positioning plate 34 is located above the base plate 32, and the light emitting assembly 2 is fixed between the light source positioning plate 34 and the base plate 32. Using the light source positioning plate 34, the light emitting assembly 2 can be positioned and installed in the inner shell 3, so that the two are connected into an integral module and then assembled and connected with the main shell.

As shown in FIG. 6 , the light output plate 33 includes two convex arc segments 332 and a concave arc segment 331 . In the length direction of the light output plate, one end of the concave arc segment 331 is connected to a convex arc segment 332 , and the other end is connected to another convex arc segment 332 . The concave arc section 331 is concave toward the direction away from the panel 4 , the convex arc section 332 is convex toward the direction close to the panel 4 , and the end of the convex arc section 332 away from the concave arc section 331 is bent and extends away from the panel 4 . The two convex arc segments 332 are symmetrically connected to both ends of the concave arc segment 331 , and the end of each convex arc segment 332 away from the concave arc segment 331 bends and extends away from the panel 4 .

Two convex arc sections 332 and one concave arc section 331 are used to make the light-emitting plate 33 undulate in front and back as a whole. The user can also observe the light-emitting plate 33 and the emitted light from the left and right sides of the charging pile, which is convenient for the user to know the status of the charging pile from multiple angles; and the wave shape of the light-emitting plate 33 can form a wavy light strip, which makes it have a certain dynamic aesthetic feeling.

As shown in FIG. 1 and FIG. 2 , the shape of the panel 4 matches the shape of the light-emitting plate 33 , that is, it is in a wavy shape that undulates back and forth, so that the appearance of the entire main body of the charging pile is simple and beautiful. The top edge of the panel 4 is in contact with the top plate 1111 of the main housing 1, and the left and right side edges of the panel 4 are respectively in contact with the two rear side plates 1112 of the main housing 1, so that the main part of the inner shell 3 can be blocked, and only the light-emitting plate 33 at the bottom is exposed.

As shown in Fig. 3 and Fig. 4, the panel 4 can be made of various opaque materials, including a structural board 131 and a decorative board 132, the structural board 131 and the decorative board 132 are stacked, and the two are integrally formed of different materials. The structural board 131 can be made of high-strength materials to increase structural strength; the decorative board 132 can be made of materials with good glossy appearance to have better visual effects. When re-preparing, one of them can be injection-molded first, and then the other can be injected into another mold, so that the connection between the two is firm and reliable.

As shown in FIG. 4 , the bottom of the base plate 32 is provided with a reflector 51 for reflecting the light emitted from the base plate 32 to the light output plate 33 . In this embodiment, the charging pile further includes a suspension assembly 5, which is fixed below the inner casing 3 and the main casing, and is used to hang the charging plug of the charging pile. A reflector 51 is fixed at the top of the suspension assembly. The reflective plate 51 is in the shape of a strip arranged along the light emitting plate 33 to reflect as much light as possible. As shown in Figure 2, the reflector 51 can be arranged obliquely or vertically, and can be determined according to the relative positions of the reflector, light-emitting component, and light-emitting plate. The reflective surface of the reflector can reflect the light emitted by the bottom plate to the light-emitting plate.

In summary, although the preferred embodiments of the present invention have been disclosed as above, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention is subject to the scope defined by the claims.

Claims (10)

1. The light-emitting structure of the charging pile comprises a light-emitting component and is characterized by further comprising an inner shell and a panel; the inner shell is positioned between the light-emitting component and the panel, is made of a light-transmitting material, and comprises a vertical plate, a bottom plate and a light-emitting plate, and the front edge of the bottom plate is fixedly connected with the bottom edge of the vertical plate; the top of the light emitting plate is connected to the front side edge of the bottom plate and is in a strip shape arranged along the transverse direction;

the panel covers the vertical plate and the bottom plate; the light emitting plate protrudes downwards from the bottom edge of the panel;

the light-emitting component is positioned above the bottom plate, and light rays of the light-emitting component are emitted to the bottom plate and are emitted towards the panel through the light-emitting plate.

2. The light-emitting structure of the charging pile according to claim 1, wherein the bottom plate comprises two stacked sub-plates arranged at intervals, a light-scattering groove is formed between the two sub-plates, the light-emitting component is located above the light-scattering groove, and the panel covers the light-scattering groove.

3. The light-emitting structure of the charging pile according to claim 2, wherein a sealing rib is integrally formed between the two sub-boards, the sealing rib is in a shape of a bar arranged along a transverse direction so as to divide a space between the two sub-boards into a positioning groove and the light dispersion groove, and the light dispersion groove is close to the panel relative to the positioning groove.

4. A light-emitting structure of a charging pile according to claim 3, wherein a plurality of light-diffusing ribs are provided between the two sub-plates, the plurality of light-diffusing ribs are provided in the light-diffusing groove at intervals, and each light-diffusing rib is provided to extend in a direction from the panel to the inner case.

5. The light-emitting structure of the charging pile according to claim 1, wherein the light-emitting assembly comprises a circuit board and a plurality of LED lamps arranged on the circuit board; the circuit board is horizontally arranged, and the LED lamps are arranged on the lower surface of the circuit board and face the bottom plate; the LED lamps are distributed at intervals along the length direction of the light emitting plate.

6. The light-emitting structure of a charging pile according to claim 1, wherein the inner housing further comprises a light source positioning plate fixed to a side of the riser facing away from the panel; the light source positioning plate is positioned above the bottom plate, and the light emitting component is fixed between the light source positioning plate and the bottom plate.

7. The light-emitting structure of the charging pile according to claim 1, wherein the light-emitting plate comprises two convex arc segments and a concave arc segment, one end of the concave arc segment is connected with one convex arc segment, and the other end is connected with the other convex arc segment in the length direction of the light-emitting plate; the concave arc section is sunken towards the direction of keeping away from the panel, the protruding arc section is protruding towards the direction of being close to the panel, the protruding arc section keep away from the one end of concave arc section is crooked to extend towards the direction of keeping away from the panel.

8. The light-emitting structure of the charging pile according to claim 1, wherein a reflector is disposed at the bottom of the bottom plate, so as to reflect the light emitted from the bottom plate to the light-emitting plate.

9. A charging pile comprising the light emitting structure of the charging pile according to any one of claims 1 to 8.

10. The charging stake of claim 9, further comprising a main housing, wherein the inner housing is fixedly connected to the main housing and forms a sealed cavity therebetween, and wherein the light emitting assembly is disposed within the sealed cavity.