CN203288402U

CN203288402U - Transformer

Info

Publication number: CN203288402U
Application number: CN2013202223594U
Authority: CN
Inventors: 谢译贤; 郁鲁南; 张月林
Original assignee: KUNSHAN HEWANG ELECTRONICS CO Ltd
Current assignee: KUNSHAN HEWANG ELECTRONICS CO Ltd
Priority date: 2013-04-27
Filing date: 2013-04-27
Publication date: 2013-11-13
Anticipated expiration: 2023-04-27

Abstract

The utility model provides a transformer which comprises an outer shell, a transformer core, frameworks and a plurality of pins. The transformer core is arranged inside the outer shell, the frameworks are arranged on two sides of the outer shell respectively, and the pins are arranged on the outer sides of the frameworks. According to the transformer, the fact that some electric alliances have strict requirements for the height of the transformer is taken into consideration, the positions of the frameworks and the positions of the pins are improved, the mode that the frameworks and the pins are arranged on the lower portion of the transformer is improved to the mode that the frameworks and the pins are arranged on the two sides of the transformer, the height of the transformer is reduced, the transformer is made to be suitable for short and small electric appliances such as adaptors of computers, the electric appliances are made to be more convenient to carry, and the transformer is worthy of popularization.

Description

A kind of transformer

Technical field

The utility model relates to field transformer, is specifically related to the transformer that a kind of height reduces.

Background technology

Transformer is in electric equipment and radio-circuit, be commonly used for lifting voltage, matched impedance, safety isolation etc., be unableing to do without transformer in society now, transformer in the past is skeleton and pin to be arranged on the below of transformer, the height of produced like this transformer is relatively high, be not suitable in some short and small electrical equipment such as computer adapter, the transformer that therefore designs a kind of height relative reduce is very necessary.

The utility model content

In order to solve problems of the prior art, the utility model provides a kind of transformer, by changing the position of skeleton and pin, the skeleton and the pin that originally were arranged on the transformer below are improved to the both sides that are arranged on transformer, reduced the height of transformer, be applicable to require in the electrical equipment that highly descends.

A kind of transformer, comprise shell, transformer core, skeleton and several pins, and described transformer core is arranged on enclosure, it is characterized in that: described skeleton is separately positioned on the both sides of shell, and described pin is arranged on the outside of skeleton.

Aforesaid a kind of transformer is characterized in that: described transformer core comprises iron core and coil.

Aforesaid a kind of transformer is characterized in that: described coil encircling is on iron core.

Aforesaid a kind of transformer is characterized in that: described coil posts adhesive tape outward.

Aforesaid a kind of transformer is characterized in that: described pin is ten.

The beneficial effects of the utility model are: a kind of transformer that the utility model provides, consider that some electrical equipment in real life are tighter to the requirement for height of voltage device, improved the position of skeleton and pin, the skeleton and the pin that originally were arranged on the transformer below are improved to the both sides that are arranged on transformer, reduced the height of transformer, be applicable to make electrical equipment carry convenient in electrical equipment as short and small in computer adapter etc.

Description of drawings

Fig. 1 is the structural representation of transformer of the present utility model.

The mark implication of accompanying drawing is as follows:

1: shell; 2: transformer core; 3: skeleton; 4: pin.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

as shown in Figure 1, a kind of transformer, comprise shell 1, transformer core 2, skeleton 3 and several pins 4, transformer core 2 is arranged on shell 1 inside, shell 1 is made by insulating material, safe and reliable, easy to use, transformer core 2 comprises iron core and coil, coil encircling is on iron core, coil posts adhesive tape outward, play the effect of effective ballast coil and iron core, skeleton 3 is separately positioned on the both sides of shell 1, rather than be set directly at the below of shell 1, directly reduced the height of whole transformer, preferably, pin 4 is made as ten, every five are made as one group, be divided into two groups, be separately positioned on the outside of skeleton 3, in every group, pin 4 is set up in parallel, pin 4 is connected with skeleton 3, pin 4 first extends one section from skeleton 3, 90 ° of downward bendings again, such design has further reduced the height of integrated transformers, be applicable in electrical equipment that this needs of computer adapter are convenient for carrying, design small and exquisite practicality, be worthy to be popularized.

A kind of transformer that the utility model provides, consider that some electrical equipment in real life are tighter to the requirement for height of voltage device, the position of having improved skeleton and pin, reduced the height of transformer, be applicable to make electrical equipment carry convenient in electrical equipment as short and small in computer adapter etc.

Above demonstration and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a transformer, comprise shell, transformer core, skeleton and several pins, and described transformer core is arranged on enclosure, it is characterized in that: described skeleton is separately positioned on the both sides of shell, and described pin is arranged on the outside of skeleton.

2. a kind of transformer according to claim 1, it is characterized in that: described transformer core comprises iron core and coil.

3. a kind of transformer according to claim 2, it is characterized in that: described coil encircling is on iron core.

4. a kind of transformer according to claim 3, it is characterized in that: described coil posts adhesive tape outward.

5. a kind of transformer according to claim 1, it is characterized in that: described pin is ten.