CN215752805U

CN215752805U - Electric bicycle instrument with heat dissipation dustproof construction

Info

Publication number: CN215752805U
Application number: CN202121502329.XU
Authority: CN
Inventors: 周杰
Original assignee: Changzhou Jiaheng New Energy Technology Co ltd
Current assignee: Changzhou Jiaheng New Energy Technology Co ltd
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2022-02-08
Anticipated expiration: 2031-07-04

Abstract

The utility model relates to an electric bicycle instrument with a heat dissipation dustproof structure, which is provided with an upper end cover and a lower end cover with an object placing space; the upper end cover and the lower end cover to form an accommodating space for placing the central control assembly; threaded holes are formed in the two sides of the upper end cover and used for assisting screws in fixing the assembled electric bicycle instrument to the frame; the rear end of the lower end cover is provided with a buzzer sound-transmitting hole and a wire-passing hole; the rear end of the lower end cover is sunken towards the inner side of the storage space to form a heat dissipation groove; the heat dissipation groove is provided with heat dissipation holes; the dustproof component is sleeved on the bulge formed on the inner side of the storage space by the heat dissipation groove. The utility model aims to overcome the defects in the prior art and provides an electric bicycle instrument with a heat dissipation dustproof structure.

Description

Electric bicycle instrument with heat dissipation dustproof construction

Technical Field

The utility model relates to the field of electric bicycles, in particular to an electric bicycle instrument with a heat dissipation dustproof structure.

Background

In order to meet the public demand, the appearance structure of the current electric bicycle instrument can be designed in various ways.

Electric bicycle instrument includes the casing, arranges well accuse subassembly and simple and easy display module in the casing, however current simple and easy display module can't satisfy more young people's demand, and the heat dissipation and the dustproof construction of current electric bicycle instrument are not good in addition. Therefore, it is necessary to design an electric bicycle instrument with a heat dissipation dustproof structure.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides an electric bicycle instrument with a heat dissipation dustproof structure.

The technical scheme for realizing the purpose of the utility model is as follows: an electric bicycle instrument with a heat dissipation dustproof structure is provided with an upper end cover and a lower end cover with an object placing space; the upper end cover and the lower end cover to form an accommodating space for placing the central control assembly; threaded holes are formed in the two sides of the upper end cover and used for assisting screws in fixing the assembled electric bicycle instrument to the frame; the rear end of the lower end cover is provided with a buzzer sound-transmitting hole and a wire-passing hole; the rear end of the lower end cover is sunken towards the inner side of the storage space to form a heat dissipation groove; the heat dissipation groove is provided with heat dissipation holes; the dustproof component is sleeved on the bulge formed on the inner side of the storage space by the heat dissipation groove. The concave heat dissipation groove that forms of object space inboard direction is mainly more to be close to the well accuse subassembly in the accommodation space.

Furthermore, the heat dissipation holes are arc-shaped and are formed close to the edges of the upper ends of the heat dissipation grooves; and flanges are additionally arranged at proper distances outside the heat dissipation holes, and the distance is 2-5 mm.

Further, the flanges are matched with the shape and the size of the heat dissipation holes.

Furthermore, the dustproof assembly comprises a dustproof net and a pressing ring sleeved on the outer side of the dustproof net. The design of dustproof subassembly can also avoid the dust to enter into the instrument device inside mainly guaranteeing the radiating effect, then to the central control subassembly produce the influence.

Further, the upper end cover and the lower end cover are locked through a connecting assembly and matched with screws.

Furthermore, a speed display area, a time display area and an electric quantity display area are distributed on the upper end cover; the time display area is arranged between the speed display area and the electric quantity display area, and the design point is mainly convenient for a user to ride with one hand to see the design of the mobile phone in the riding process, so that the user can obtain time information in a short time at a high speed.

Further, the speed display area has a speed per hour range of 0-50 km/h.

Furthermore, the time display area is provided with a large disc pointer type structure, and the large disc pointer type structure is powered by a storage battery of the electric bicycle.

Further, the electric quantity display area comprises electric quantity percentage display, electric quantity histogram display and total mileage display.

Further, the electric quantity histogram display comprises four groups of LED indicator lamps; specifically, the electric quantity percentage display can display the current electric quantity, the electric quantity histogram display comprises four groups of LED indicating lamps, green is displayed when the electric quantity is 50% -100%, orange is 25% -49%, and red is 0% -24%.

After the technical scheme is adopted, the utility model has the following positive effects: the heat dissipation groove is formed by sinking the inner side of the storage space and is mainly closer to the central control assembly in the accommodating space, so that the heat dissipation effect is better. The speed display area, the time display area and the electric quantity display area arranged on the upper end cover can help a user to obtain the vehicle and the time related information more quickly.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic rear perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a rear view of a second perspective structure of the present invention;

FIG. 4 is a schematic view of the dust-proof assembly of the present invention;

fig. 5 is an enlarged view of part a of the present invention.

The reference numbers in the drawings are as follows: the device comprises a connecting assembly 00, an upper end cover 10, a lower end cover 20, a buzzer sound-transmitting hole 30, a wire-passing hole 40, a heat-radiating groove 50, a heat-radiating hole 51, a flange 52, a speed display area 60, a time display area 70, an electric quantity display area 80, a dustproof assembly 90, a dustproof net 91 and a pressing ring 92.

Detailed Description

Referring to fig. 1 to 5, an electric bicycle instrument with a heat dissipation and dust prevention structure of the present invention includes an upper cover 10 and a lower cover 20 having an accommodating space; the upper end cover 10 and the lower end cover 20 are covered to form an accommodating space for placing the central control component; threaded holes 11 are formed in two sides of the upper end cover 10, and the threaded holes 11 are used for assisting screws in fixing the assembled electric bicycle instrument to a frame; the rear end of the lower end cover 20 is provided with a buzzer sound-transmitting hole 30 and a wire-passing hole 40; the rear end of the lower end cover 20 is recessed towards the inner side of the object placing space to form a heat dissipation groove 50; the heat dissipation slot 50 is provided with a heat dissipation hole 51; the heat sink 50 is provided with a dust-proof assembly 90 at a protrusion formed at the inner side of the storage space. The inside of the storage space is recessed to form a heat sink 50, which is mainly closer to the central control component in the storage space.

Referring to fig. 5, in the embodiment, more specifically, the heat dissipation hole 51 is arc-shaped and is formed close to the edge of the upper end of the heat dissipation groove 50; the outer side of the heat dissipation hole 51 is provided with a flange 52 at a proper distance of 2mm-5 mm. Electric bicycle instrument when the installation, it can incline certain angle and louvre 51 and be located the host computer, the angle of slope plus interior concave type radiating groove design, in addition flange 52's design, can realize well accuse subassembly normal operating, if there is the rainwater to flow down from electric bicycle instrument surface, then the inclination when can installing flows down, the part can enter into radiating groove 50 department in addition, it flows down along the lower extreme of radiating groove 50 to be blockked by flange 52, thereby the realization blocks that this part rainwater enters into inside the instrument device.

Referring to fig. 5, in the present embodiment, more specifically, the rib 52 matches the shape and size of the heat dissipation hole 51.

Referring to fig. 4, in this embodiment, more specifically, the dust-proof assembly 90 includes a dust-proof net 91 and a pressing ring 92 sleeved outside the dust-proof net 91. The design of the dustproof assembly 90 is mainly to ensure the heat dissipation effect and prevent dust from entering the instrument device, so as to influence the central control assembly.

Referring to fig. 1 and 3, in the present embodiment, more specifically, the upper end cap 10 and the lower end cap 20 are locked by a coupling assembly 00 engaging screws.

Referring to fig. 2, in the present embodiment, more specifically, a speed display area 60, a time display area 70 and an electric quantity display area 80 are distributed on the upper end cover 10; the time display area 70 is disposed between the speed display area 60 and the power display area 80, which is designed to facilitate the user to ride with one hand to see the design of the mobile phone during riding, so that the user can acquire time information at a faster speed in a shorter time. The display contents of the speed display area 60, the time display area 70 and the electric quantity display area 80 are all controlled by the central control component, wherein the control program related to the central control component only needs to be the existing program, and the detailed description is omitted here.

Referring to FIG. 2, in the present embodiment, more specifically, the speed display area 60 has a speed per hour range of 0-50 km/h.

Referring to fig. 2, in the present embodiment, the time display area 70 is a large disc pointer type structure, and the large disc pointer type structure is powered by a battery of the electric bicycle.

Referring to fig. 2, in the present embodiment, the power display area 80 includes a power percentage display, a power histogram display, and a total mileage display.

Referring to fig. 2, in the present embodiment, more specifically, the histogram display of electric quantity includes four sets of LED indicators; the specific percentage of the electric quantity can display the current electric quantity, the electric quantity histogram display comprises four groups of LED indicating lamps, green is displayed when the electric quantity is 50% -100%, orange is 25% -49%, red is 0% -24%, and when the electric quantity reaches different percentages, the corresponding LED indicating lamps can be lightened. The corresponding result and state are output by the central control component according to the collected or monitored information, and the specific collected or monitored information and control command algorithm and logic are all in the prior art, which is not described herein.

The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric bicycle instrument with a heat dissipation dustproof structure is provided with an upper end cover (10) and a lower end cover (20) with an object placing space; the upper end cover (10) and the lower end cover (20) are covered to form an accommodating space for placing the central control assembly; the method is characterized in that: the rear end of the lower end cover (20) is provided with a buzzer sound transmission hole (30) and a wire passing hole (40); the rear end of the lower end cover (20) is sunken towards the inner side of the object placing space to form a heat dissipation groove (50); the heat dissipation groove (50) is provided with heat dissipation holes (51); the dustproof component (90) is sleeved on the bulge formed by the heat dissipation groove (50) on the inner side of the object placing space.

2. The electric bicycle instrument with heat dissipation dustproof construction of claim 1, characterized in that: the heat dissipation holes (51) are arc-shaped and are formed close to the edges of the upper ends of the heat dissipation grooves (50); and flanges (52) are additionally arranged on the outer sides of the heat dissipation holes (51).

3. The electric bicycle instrument with heat dissipation dustproof construction of claim 2, characterized in that: the rib (52) is matched with the heat dissipation hole (51) in shape and size.

4. The electric bicycle instrument with heat dissipation dustproof construction of claim 1, characterized in that: the dustproof assembly (90) comprises a dustproof net (91) and a pressing ring (92) sleeved on the outer side of the dustproof net (91).

5. The electric bicycle instrument with heat dissipation dustproof construction of claim 1, characterized in that: the upper end cover (10) and the lower end cover (20) are locked through the connecting component (00) and matched with screws.

6. The electric bicycle instrument with a heat dissipation and dust prevention structure as set forth in any one of claims 1 to 5, wherein: a speed display area (60), a time display area (70) and an electric quantity display area (80) are distributed on the upper end cover (10); the time display area (70) is arranged between the speed display area (60) and the power display area (80).

7. The electric bicycle instrument with heat dissipation dustproof construction of claim 6, characterized in that: the speed display area (60) has a speed per hour range of 0-50 km/h.

8. The electric bicycle instrument with heat dissipation dustproof construction of claim 6, characterized in that: the time display area (70) adopts a large round disc pointer type structure.

9. The electric bicycle instrument with heat dissipation dustproof construction of claim 6, characterized in that: the electric quantity display area (80) comprises electric quantity percentage display, electric quantity histogram display and total mileage display.

10. The electric bicycle instrument with heat dissipation dustproof construction of claim 9, characterized in that: the electricity quantity histogram display comprises four groups of LED indicating lamps.