CN213983391U

CN213983391U - Charging indicator lamp device of new energy automobile

Info

Publication number: CN213983391U
Application number: CN202120270653.7U
Authority: CN
Inventors: 邹亮; 刘志刚; 刘峰; 肖军云
Original assignee: Suzhou Dongcan Photoelectric Technology Co ltd
Current assignee: Suzhou Dongcan Photoelectric Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-17
Anticipated expiration: 2031-02-01

Abstract

The application provides a charging indicator lamp device of a new energy automobile, which has strong waterproof performance, can randomly adjust the color of the charging indicator lamp and has long service life, and comprises a lampshade 1, a base 2 and an LED lamp bead component 3, wherein the lampshade 1 is a transparent light guide plate, the base 2 is of a hollow structure, the LED lamp bead component 3 is arranged inside the lampshade 1 and the base 2, the shape and the size of the lampshade 1 are matched with those of the base 2, so that the lampshade 1 and the base 2 can be tightly connected and fixed, one tail end of the lampshade 1 and the base 2 is provided with a waterproof plug sheet 4, the other end of the lampshade 1 and the base 2 is provided with a waterproof head 5, so that the charging indicator lamp device of the new energy automobile has a waterproof function, a driving wire 6 penetrates through the waterproof head 5 to connect the LED lamp bead component 3 with a charging post driving wiring ring, the LED lamp bead component 3 consists of a red light LED indicator lamp, a green light LED indicator lamp and a blue light LED indicator lamp, so that the color of the indicator light of the LED lamp bead component 3 can be adjusted at will.

Description

Charging indicator lamp device of new energy automobile

Technical Field

The utility model relates to an automotive filed, more specifically relates to a charge indicator device of new energy automobile.

Background

Current new energy automobile charge indicator lamp device, waterproof performance is relatively poor, and life is generally short partially to when showing charged state, generally be single colour, for example be red or yellow when charging, charge and accomplish the back green, because new energy automobile's consumer group compares the most required uniqueness and aesthetic property, in view of this, the utility model provides a new energy automobile's charge indicator lamp circuit, waterproof performance is strong, can adjust wantonly charge indicator lamp's colour, long service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charge indicator device of new energy automobile, waterproof performance is strong, can adjust wantonly charge indicator's colour, long service life.

The utility model provides a new energy automobile's charge indicator device, includes lamp shade 1, base 2 and LED lamp pearl subassembly 3, lamp shade 1 is transparent light guide plate, and base 2 is hollow structure, and LED lamp pearl subassembly 3 sets up inside lamp shade 1 and base 2, and the shape and the size of lamp shade 1 match with base 2 for lamp shade 1 can be fixed with base 2 zonulae occludens, and lamp shade 1 and base 2's an end has waterproof plug piece 4, and the other end has waterproof head 5, makes new energy automobile's charge indicator device has waterproof function, and drive wire 6 passes waterproof head 5, is connected LED lamp pearl subassembly 3 with the post drive connection coil that charges, and LED lamp pearl subassembly 3 comprises ruddiness LED pilot lamp, green glow LED pilot lamp and blue light LED pilot lamp, makes and can adjust wantonly the colour of LED lamp pearl subassembly 3's pilot lamp light.

In some embodiments, the upper surface of the lamp housing 1 has a protrusion 11 and a rim 12 for easy installation, and the rim 12 has a plurality of screw holes.

Furthermore, the height of the lampshade 1 is 8-10mm, the height of the convex part 11 is 3.5-5.5mm, the width of the convex part 11 is 6.5-9mm, and the height of the edge part 12 is 3.5-5 mm.

In some embodiments, the base 2 includes a hollow portion 21, side walls 22, a bottom portion 23, and a horizontal extension portion 24, the cavity formed by the left and right side walls 22 and the bottom portion 23 is the hollow portion 21, and the horizontal extension portion 24 is fixed on the outer sides of the left and right side walls 22.

Further, the cross section of the hollow portion 21 is one of a hollow square, a hollow rectangle, or a hollow trapezoid.

Further, the thickness of the bottom part 23 is 1-2mm, the distance between the horizontal extending part 24 and the bottom part 23 is 12-16mm, and the height of the hollow part 21 is 18-22 mm.

Further, the horizontal extension portion 24 has a plurality of screw holes, and the lamp cover 1 and the base 2 are fixed by screws passing through the screw holes to connect the lamp cover 1 and the base 2.

In some embodiments, the LED lamp bead assembly 3 is composed of a PCB substrate and a plurality of LED lamp beads uniformly distributed on the upper surface of the PCB substrate.

Furthermore, the LED lamp beads are composed of a red indicating lamp circuit, a green indicating lamp circuit and a blue indicating lamp circuit, each indicating lamp circuit is provided with a constant current control chip, and the three constant current control chips are used for controlling the on-off and the brightness of the corresponding LED light-emitting diodes in a distributed mode, so that the color of the charging indicating lamp of the new energy automobile can be adjusted at will.

Furthermore, a programmable constant current driver is integrated in the constant current control chip, a PWM or analog dimming function is supported, and an over-temperature compensation circuit is integrated to avoid thermal failure of the constant current driver.

Furthermore, the constant current control chip also comprises output short circuit, output open circuit and CS open circuit protection, so that the reliability of the LED constant current power supply is improved.

In some embodiments, the shape of the waterproof plug sheet 4 matches the shape of the end of the lampshade 1 and the base 2 after being connected and fixed, and the waterproof plug sheet 4 is connected and fixed with the end of the lampshade 1 and the base 2 through screws.

Further, the waterproof plug piece 4 is composed of an upper waterproof plug piece 41 and a lower waterproof plug piece 42, the upper waterproof plug piece 41 is stacked above the lower waterproof plug piece 42, and the upper waterproof plug piece 41 and the lower waterproof plug piece 42 are identical in shape.

In some embodiments, the waterproof head 5 includes an upper waterproof sheet 51, a lower waterproof sheet 52 and a waterproof sealing head 53, the upper waterproof sheet 51 is stacked above the lower waterproof sheet 52, and the upper waterproof sheet 51 and the lower waterproof sheet 52 are fixed to the end of the lampshade 1 and the base 2 by screws.

Further, the shape of the upper waterproof sheet 51 and the lower waterproof sheet 52 is matched with the shape of the other end of the lampshade 1 and the base 2 after being connected and fixed, and the shape of the upper waterproof sheet 51 is the same as that of the lower waterproof sheet 52.

Further, the middle of the upper waterproof sheet 51 and the lower waterproof sheet 52 is respectively provided with a first through hole 511 and a second through hole 521, the driving wire 6 passes through the first through hole 511, the second through hole 521 and the waterproof sealing head 53, and the waterproof sealing head 53 seals the first through hole 511 and the second through hole 521.

Drawings

Fig. 1 is an exploded view of a charge indicator light device of a new energy vehicle according to the present application.

Fig. 2 is a front view of the lamp housing of the present application.

Fig. 3 is a perspective view of the lamp housing of the present application.

Fig. 4 is a perspective view of the base, the waterproof plug sheet, and the waterproof head of the present application.

Fig. 5 is a front view of the base of the present application.

Description of the main element symbols:

the LED lamp comprises a lampshade 1, a base 2, an LED lamp bead assembly 3, a waterproof plug sheet 4, a waterproof head 5, a driving wire 6, a protruding portion 11, an edge portion 12, a hollow portion 21, a side wall 22, a bottom portion 23, a horizontal extending portion 24, an upper waterproof plug sheet 41, a lower waterproof plug sheet 42, an upper waterproof sheet 51, a lower waterproof sheet 52, a waterproof end enclosure 53, a first through hole 511 and a second through hole 521.

Detailed Description

The following examples are described to aid in the understanding of the present application and are not, and should not be construed to, limit the scope of the present application in any way.

In the following description, those skilled in the art will recognize that components may be described throughout this discussion as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including being integrated within a single system or component).

Also, connections between components or systems within the figures are not intended to be limited to direct connections. Rather, data between these components may be modified, reformatted, or otherwise changed by the intermediate components. Additionally, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" and "fixed" are understood to encompass direct connections, indirect connections, or fixed through one or more intermediaries.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "side", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships commonly recognized in the product of the application, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Example 1:

a charging indicator light device of a new energy automobile is shown in figures 1-5 and comprises a lampshade 1, a base 2 and an LED lamp bead component 3, wherein the lampshade 1 is a transparent light guide plate, the base 2 is of a hollow structure, the LED lamp bead component 3 is arranged inside the lampshade 1 and the base 2, the shape and the size of the lampshade 1 are matched with those of the base 2, so that the lampshade 1 and the base 2 can be tightly connected and fixed, and one end of the lampshade 1 and the base 2 is provided with a waterproof plug sheet 4, the other end is provided with a waterproof head 5, make new energy automobile's charge indicator device has waterproof function, and drive wire 6 passes flood peak 5, is connected LED lamp pearl subassembly 3 with the post drive connection coil that charges, and LED lamp pearl subassembly 3 comprises ruddiness LED pilot lamp, green glow LED pilot lamp and blue light LED pilot lamp, makes and can adjust wantonly the colour of LED lamp pearl subassembly 3's pilot lamp light.

The upper surface of the lampshade 1 is provided with a convex part 11 and an edge part 12, which is convenient for installation, and the edge part 12 is provided with a plurality of screw holes. The height of the lampshade 1 is 9mm, the height of the bulge 11 is 4mm, the width of the bulge 11 is 8mm, and the height of the edge 12 is 4 mm. The base 2 includes a hollow portion 21, side walls 22, a bottom portion 23, and horizontal extension portions 24, the cavity formed by the left and right side walls 22 and the bottom portion 23 is the hollow portion 21, and the horizontal extension portions 24 are fixed to the outer sides of the left and right side walls 22. The cross section of the hollow part 21 is in a hollow trapezoid shape, the thickness of the bottom part 23 is 1.5mm, the distance between the horizontal extension part 24 and the bottom part 23 is 13mm, and the height of the hollow part 21 is 21 mm. The horizontal extension portion 24 has a plurality of screw holes, and the lamp cover 1 and the base 2 are fixed by screws passing through the screw holes to connect the lamp cover 1 and the base 2.

LED lamp pearl subassembly 3 comprises PCB base plate and LED lamp pearl, and LED lamp pearl has a plurality ofly, and evenly distributed is at the upper surface of PCB base plate. The LED lamp beads are composed of a red indicating lamp circuit, a green indicating lamp circuit and a blue indicating lamp circuit, each indicating lamp circuit is provided with a constant current control chip, and the three constant current control chips are distributed to control the on-off and brightness of the corresponding LED light-emitting diodes, so that the color of the charging indicating lamp of the new energy automobile can be adjusted at will. The programmable constant current driver is integrated in the constant current control chip, the PWM or analog dimming function is supported, and an over-temperature compensation circuit is integrated to avoid thermal failure of the constant current driver. The constant current control chip also comprises output short circuit, output open circuit and CS open circuit protection, thereby improving the reliability of the LED constant current power supply.

The shape of the waterproof plug piece 4 is matched with the shape of the tail end of the lampshade 1 and the base 2 after being connected and fixed, and the waterproof plug piece 4 is connected and fixed with the tail ends of the lampshade 1 and the base 2 through screws. The waterproof plug piece 4 is composed of an upper waterproof plug piece 41 and a lower waterproof plug piece 42, the upper waterproof plug piece 41 is stacked above the lower waterproof plug piece 42, and the upper waterproof plug piece 41 and the lower waterproof plug piece 42 are identical in shape. The waterproof head 5 comprises an upper waterproof sheet 51, a lower waterproof sheet 52 and a waterproof seal head 53, the upper waterproof sheet 51 is stacked above the lower waterproof sheet 52, and the upper waterproof sheet 51 and the lower waterproof sheet 52 are fixedly connected with the lamp shade 1 and the tail end of the base 2 through screws. The shapes of the upper waterproof sheet 51 and the lower waterproof sheet 52 are matched with the shapes of the other ends of the lampshade 1 and the base 2 after being connected and fixed, and the shapes of the upper waterproof sheet 51 and the lower waterproof sheet 52 are the same. The middle of the upper waterproof sheet 51 and the lower waterproof sheet 52 is respectively provided with a first through hole 511 and a second through hole 521, the driving wire 6 passes through the first through hole 511, the second through hole 521 and the waterproof sealing head 53, and the waterproof sealing head 53 seals the first through hole 511 and the second through hole 521.

While various aspects and embodiments have been disclosed herein, it will be apparent to those skilled in the art that other aspects and embodiments can be made without departing from the spirit of the disclosure, and that several modifications and improvements can be made without departing from the spirit of the disclosure. The various aspects and embodiments disclosed herein are presented by way of example only and are not intended to limit the present disclosure, which is to be controlled in the spirit and scope of the appended claims.

Claims

1. A charging indicator lamp device of a new energy automobile comprises a lampshade (1), a base (2) and an LED lamp bead component (3), wherein the lampshade (1) is a transparent light guide plate, the base (2) is of a hollow structure, and the LED lamp bead component (3) is arranged inside the lampshade (1) and the base (2), and is characterized in that the shape and the size of the lampshade (1) are matched with those of the base (2), so that the lampshade (1) and the base (2) can be tightly connected and fixed, a waterproof plug sheet (4) is arranged at one tail end of the lampshade (1) and one tail end of the base (2), and a waterproof head (5) is arranged at the other end of the lampshade (1) and the tail end of the base (2), so that the charging indicator lamp device of the new energy automobile has a waterproof function, a driving wire (6) penetrates through the waterproof head (5) to connect the LED lamp bead component (3) with a charging lamp bead column driving wiring ring, and the LED component (3) consists of a red light LED indicator lamp, a green light indicator lamp and a blue light LED indicator lamp, the color of the indicator light of the LED lamp bead assembly (3) can be adjusted at will.

2. The charge indicator lamp device of the new energy automobile according to claim 1, wherein the upper surface of the lamp housing (1) has a protrusion (11) and a rim (12), and the rim (12) has a plurality of screw holes.

3. The charge indicator lamp device of the new energy automobile according to claim 2, wherein the height of the lamp cover (1) is 8-10mm, the height of the protrusion (11) is 3.5-5.5mm, the width of the protrusion (11) is 6.5-9mm, and the height of the edge (12) is 3.5-5 mm.

4. The charge indicator lamp device of the new energy automobile according to claim 1, wherein the base (2) comprises a hollow portion (21), side walls (22), a bottom portion (23) and a horizontal extension portion (24), a cavity formed by the left and right side walls (22) and the bottom portion (23) is the hollow portion (21), and the horizontal extension portion (24) is fixed on the outer sides of the left and right side walls (22).

5. The charge indicator lamp device for the new energy automobile according to claim 4, wherein the cross section of the hollow portion (21) is one of a hollow square, a hollow rectangle, or a hollow trapezoid; the thickness of the bottom part (23) is 1-2mm, the distance between the horizontal extending part (24) and the bottom part (23) is 12-16mm, and the height of the hollow part (21) is 18-22 mm.

6. The charge indicator lamp device for the new energy automobile according to claim 1, wherein the LED lamp bead assembly (3) is composed of a PCB substrate and a plurality of LED lamp beads, and the plurality of LED lamp beads are uniformly distributed on the upper surface of the PCB substrate.

7. The charging indicator lamp device for the new energy automobile according to claim 6, wherein the LED lamp bead is composed of a red indicator lamp circuit, a green indicator lamp circuit and a blue indicator lamp circuit, each indicator lamp circuit is provided with a constant current control chip, and three constant current control chips are distributed to control the on-off and brightness of the corresponding LED light emitting diode, so that the color of the charging indicator lamp of the new energy automobile can be adjusted arbitrarily.

8. The charge indicator lamp device of the new energy automobile according to claim 1, wherein the shape of the waterproof plug piece (4) is matched with the shape of the tail end of the lampshade (1) and the base (2) after the waterproof plug piece (4) is fixedly connected with the tail ends of the lampshade (1) and the base (2) through screws; the waterproof plugging piece (4) consists of an upper waterproof plugging piece (41) and a lower waterproof plugging piece (42), the upper waterproof plugging piece (41) is stacked above the lower waterproof plugging piece (42), and the upper waterproof plugging piece (41) and the lower waterproof plugging piece (42) are identical in shape.

9. The charge indicator lamp device of the new energy automobile according to claim 1, wherein the waterproof head (5) comprises an upper waterproof sheet (51), a lower waterproof sheet (52) and a waterproof sealing head (53), the upper waterproof sheet (51) is stacked above the lower waterproof sheet (52), and the upper waterproof sheet (51) and the lower waterproof sheet (52) are fixedly connected with the lamp shade (1) and the tail end of the base (2) through screws.

10. The charge indicator lamp device of the new energy automobile according to claim 9, wherein the shape of the upper waterproof sheet (51) and the lower waterproof sheet (52) is matched with the shape of the other end of the lampshade (1) and the base (2) after the lampshade and the base are fixedly connected, and the shape of the upper waterproof sheet (51) is the same as that of the lower waterproof sheet (52); the middle of the upper waterproof sheet (51) and the middle of the lower waterproof sheet (52) are respectively provided with a first through hole (511) and a second through hole (521), the driving wire (6) penetrates through the first through hole (511), the second through hole (521) and the waterproof sealing head (53), and the waterproof sealing head (53) seals the first through hole (511) and the second through hole (521).