CN216134585U

CN216134585U - Hand warmer

Info

Publication number: CN216134585U
Application number: CN202121739189.8U
Authority: CN
Inventors: 李中和
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-25
Anticipated expiration: 2031-07-28

Abstract

The utility model provides a hand warmer, which comprises: metal heat conduction shell, plastic shell, the board in a poor light that is used as the night-light, the battery that is used as portable power source, circuit board and the loudspeaker that is used for the broadcast of bluetooth audio frequency, board in a poor light, battery, circuit board, loudspeaker all set up in the plastic shell, the plastic shell set up in the metal heat conduction shell, the inside of plastic shell still is provided with the piece that generates heat, the circuit board respectively with the piece that generates heat, board in a poor light, battery, loudspeaker electricity are connected, be provided with bluetooth communication device on the circuit board. The utility model not only can be used as a hand warmer, but also has the functions of a Bluetooth sound box, a small night lamp and a mobile power supply, brings greater convenience to users, and improves the user experience.

Description

Hand warmer

Technical Field

The utility model relates to the field of heating devices, in particular to a hand warmer.

Background

Hand warmer among the prior art function singleness only has the function of hand warming heating, but the user has other many-sided different demands under the different scenes of life, is difficult to satisfy the demand of user multiple functions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand warmer, which aims to solve at least one technical problem.

To solve the above problems, as an aspect of the present invention, there is provided a hand warmer, including: metal heat conduction shell, plastic shell, the board in a poor light that is used as the night-light, the battery that is used as portable power source, circuit board and the loudspeaker that is used for the broadcast of bluetooth audio frequency, board in a poor light, battery, circuit board, loudspeaker all set up in the plastic shell, the plastic shell set up in the metal heat conduction shell, the inside of plastic shell still is provided with the piece that generates heat, the circuit board respectively with the piece that generates heat, board in a poor light, battery, loudspeaker electricity are connected, be provided with bluetooth communication device on the circuit board.

Preferably, the metal heat conduction shell comprises a first metal heat conduction shell and a second metal heat conduction shell which are buckled with each other.

Preferably, the plastic shell includes first plastic shell and the second plastic shell of interconnect, first plastic shell with the junction of second plastic shell is provided with the silica gel sealing washer.

Preferably, a first light hole is formed in the first plastic shell, a second light hole corresponding to the first light hole is formed in the first metal heat conduction shell, and a transparent bin shell is installed outside the second light hole through a soft rubber ring.

Preferably, an ornament is arranged in the transparent bin shell.

Preferably, the second metal heat conduction shell and the second plastic shell are both provided with horn holes.

Due to the adoption of the technical scheme, the portable hand warmer not only can be used as a hand warmer, but also has the functions of a Bluetooth sound box, a small night lamp and a mobile power supply, brings greater convenience to users, and improves the user experience.

Drawings

FIG. 1 schematically illustrates a perspective view of the present invention;

figure 2 schematically shows an exploded view of the utility model.

Reference numbers in the figures: 1. a backlight plate; 2. a battery; 3. a circuit board; 4. a horn; 5. a heat generating sheet; 6. a first metal heat-conducting shell; 7. a second metal heat-conducting shell; 8. a first plastic shell; 9. a second plastic shell; 10. a silica gel seal ring; 11. a first light-transmitting hole; 12. a soft rubber ring; 13. a transparent cartridge shell; 14. a horn hole.

Detailed Description

The following detailed description of embodiments of the utility model, but the utility model can be practiced in many different ways, as defined and covered by the claims.

As one aspect of the present invention, there is provided a hand warmer, comprising: metal heat conduction shell, plastic shell, be used as the board 1 in a poor light of night-light, be used as portable power source's battery 2, circuit board 3 and be used for the loudspeaker 4 of bluetooth audio playback, board 1 in a poor light, battery 2, circuit board 3, loudspeaker 4 all set up in the plastic shell, the plastic shell set up in the metal heat conduction shell, the inside of plastic shell still is provided with the piece 5 that generates heat, circuit board 3 respectively with the piece 5 that generates heat, board 1 in a poor light, battery 2, loudspeaker 4 electricity are connected, be provided with bluetooth communication device on the circuit board 3.

In the above technical scheme, the metal heat conduction shell is convenient for conducting the heat emitted by the heating sheet 5, and the user experience is improved. Meanwhile, the utility model can also have the function of a Bluetooth sound box through the loudspeaker 4, play music and the like through a mobile phone, the built-in battery 2 can be used as a mobile power supply to supply power or charge external electric equipment, and the backlight plate 1 is provided with an LED lamp which can be used as a small night lamp at night. Thus, the utility model discloses can satisfy the multiple demand under the different life scenes of user, bring very big convenience for the user.

Preferably, the metal heat-conducting shell comprises a first metal heat-conducting shell 6 and a second metal heat-conducting shell 7 which are buckled with each other.

Preferably, the plastic shell includes first plastic shell 8 and second plastic shell 9 of interconnect, first plastic shell 8 with the junction of second plastic shell 9 is provided with silica gel sealing washer 10.

Preferably, first light trap 11 has been seted up on the first plastic casing 8, set up on the first metal heat conduction shell 6 with the second light trap that first light trap 11 position corresponds, transparent storehouse shell 13 is installed through soft rubber ring 12 in the outside of second light trap.

Preferably, a decoration is arranged in the transparent bin shell 13. For example, the ornament can be various toys, and different toys can be replaced according to the requirement.

Preferably, the second metal heat conducting shell 7 and the second plastic shell 9 are both provided with a horn hole 14.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand warmer, comprising: metal heat conduction shell, plastic shell, be used as backlight panel (1) of night-light, battery (2), circuit board (3) as portable power source and be used for loudspeaker (4) of bluetooth audio playback, backlight panel (1), battery (2), circuit board (3), loudspeaker (4) all set up in the plastic shell, the plastic shell set up in the metal heat conduction shell, the inside of plastic shell still is provided with heating plate (5), circuit board (3) respectively with heating plate (5), backlight panel (1), battery (2), loudspeaker (4) electricity are connected, be provided with bluetooth communication device on circuit board (3).

2. The hand warmer according to claim 1, wherein the metal heat conducting shell comprises a first metal heat conducting shell (6) and a second metal heat conducting shell (7) which are fastened to each other.

3. The hand warmer according to claim 2, wherein the plastic shell comprises a first plastic shell (8) and a second plastic shell (9) which are connected with each other, and a silica gel sealing ring (10) is arranged at the joint of the first plastic shell (8) and the second plastic shell (9).

4. The hand warmer according to claim 3, wherein the first plastic shell (8) is provided with a first light hole (11), the first metal heat conduction shell (6) is provided with a second light hole corresponding to the first light hole (11), and a transparent bin shell (13) is installed outside the second light hole through a soft rubber ring (12).

5. Hand warmer according to claim 4, characterized in that a decoration is provided inside the transparent cartridge housing (13).

6. The hand warmer according to claim 4, wherein the second metal heat conducting shell (7) and the second plastic shell (9) are both provided with a horn hole (14).