CN219352092U

CN219352092U - Driving power supply

Info

Publication number: CN219352092U
Application number: CN202320095470.5U
Authority: CN
Inventors: 石春如; 任玲; 叶宗传; 姜淮
Original assignee: Zhuhai Hengqin New Area Huawei New Energy Co ltd
Current assignee: Zhuhai Hengqin New Area Huawei New Energy Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-07-14
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a driving power supply, which comprises a body, wherein a film body for displaying body information is arranged at the top of the body, the film body comprises a base film, a melting layer and an information layer, the melting layer is adhered on the base film, and the melting temperature of the melting layer is lower than that of the base film; the information layer is pressed on the molten layer when the molten layer is in a molten state, so that the information layer is three-dimensional unlike the traditional printed two-dimensional pattern.

Description

Driving power supply

Technical Field

The utility model relates to the technical field of driving power supplies.

Background

The LED driving power supply is a power converter for converting power supply into specific voltage and current to drive the LED to emit light, and in the prior art, the driving power supply is usually stuck with product information of the driving power supply on the surface of the power supply, but the product information is planar, and is filled on the surface of the power supply through ink-jet, so that the product information is planar and is easily worn to cause information loss.

Disclosure of Invention

In view of the problems in the prior art, an object of the present utility model is to provide a driving power source which has three-dimensional information on a driving surface and does not wear to cause information loss.

In order to solve the problems, the utility model adopts the following technical scheme.

The driving power supply comprises a body, wherein a film body for displaying body information is arranged on the top of the body, the film body comprises a base film, a melting layer and an information layer, the melting layer is adhered to the base film, the melting temperature of the melting layer is lower than that of the base film, the information layer is softer than the base film, and the information layer is pressed on the information layer when the melting layer is in a melting state.

As a further improvement of the utility model, the information layer is also covered with a protective layer having a metallic material and impurities for increasing the resistivity of the film body.

The beneficial effects of the utility model are that

Compared with the prior art, the utility model has the advantages that:

the utility model is provided with the base film, the melting layer and the information layer, the melting layer is adhered on the base film, the melting temperature of the melting layer is lower than that of the base film, so the design is favorable for the base film to keep a stable state when the melting layer is in a melting state, the follow-up product information can be conveniently pressed, and the melting layer is softer than the base film, so the printing of the information layer is convenient; the information layer is pressed on the molten layer when the molten layer is in a molten state, so that the information layer is three-dimensional unlike the traditional printed two-dimensional pattern.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic structural view of the membrane of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1 to 2, a driving power supply includes a main body 1, a film body 2 for displaying information of the main body 1 is disposed on top of the main body 1, the film body 2 includes a base film 21, a melting layer 22 and an information layer 23, the melting layer 22 is adhered to the base film 21, the melting temperature of the melting layer 22 is lower than that of the base film 21, the information layer 23 is softer than the base film 21, and the information layer 23 is pressed on the information layer 23 when the melting layer 22 is in a molten state. The utility model is provided with the base film 21, the melting layer 22 and the information layer 23, the melting layer 22 is adhered on the base film 21, the melting temperature of the melting layer 22 is lower than that of the base film 21, the design is favorable for keeping the base film 21 in a stable state when the melting layer 22 is in a melting state so as to facilitate the pressing of subsequent product information, and the melting layer 22 is softer than the base film 21, so that the printing of the information layer 23 is facilitated; the information layer 23 is pressed on the melt layer 22 when the melt layer 22 is in a melt state, so that the information layer 23 is three-dimensional unlike the traditional printed two-dimensional pattern, and the information layer 23 has good three-dimensional effect due to hot press molding, cannot be worn out due to external friction, and further improves the service life and competitiveness of the product.

Specifically, the melting temperature of the molten layer 22 is set to 130 ℃ to 160 ℃, and the melting temperature of the base film 21 is greater than 160 ℃.

Specifically, the base film 21 and the melt layer 22 may be a PE material, a PP material or a PET material, and when materials are selected, a general principle is that the melt temperature of the base film 21 should be greater than the temperature of the melt layer 22.

Specifically, when the melt layer 22 is adhered to the base film 21, a co-extrusion process or a lamination process may be used, and the two processes can bond the base film 21 and the information layer 23 together to form a multi-layer film, i.e. a composite film, so as to ensure good adhesion and integrity between the two.

In order to further protect the pattern, the molten layer 22 is further covered with a protective layer, and the thickness of the protective layer is generally set to 0.02 μm to 0.06 μm.

Further, the information layer 23 is further covered with a protective layer, which has a metal material and impurities for increasing the resistivity of the film body 2, and the protective layer is covered on the information layer 23 to protect it from damage caused by physical impact or chemical attack from the outside.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The driving power supply is characterized by comprising a body, wherein a film body for displaying body information is arranged at the top of the body, the film body comprises a base film, a melting layer and an information layer, the melting layer is adhered to the base film, the melting temperature of the melting layer is lower than that of the base film, the information layer is softer than the base film, and the information layer is pressed on the information layer when the melting layer is in a melting state.

2. A driving power supply according to claim 1, characterized in that:

the information layer is also covered with a protective layer having a metallic material and impurities for increasing the resistivity of the film body.