CN203194020U - Circuit board with overcurrent protecting device - Google Patents

Circuit board with overcurrent protecting device Download PDF

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Publication number
CN203194020U
CN203194020U CN 201320088157 CN201320088157U CN203194020U CN 203194020 U CN203194020 U CN 203194020U CN 201320088157 CN201320088157 CN 201320088157 CN 201320088157 U CN201320088157 U CN 201320088157U CN 203194020 U CN203194020 U CN 203194020U
Authority
CN
China
Prior art keywords
circuit board
thermistor
heat
overcurrent protecting
radiating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201320088157
Other languages
Chinese (zh)
Inventor
彭琳洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN JIUBABA ELECTRONICS CO., LTD.
Original Assignee
彭琳洋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 彭琳洋 filed Critical 彭琳洋
Priority to CN 201320088157 priority Critical patent/CN203194020U/en
Application granted granted Critical
Publication of CN203194020U publication Critical patent/CN203194020U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a circuit board with an overcurrent protecting device. The circuit board with the overcurrent protecting device comprises a circuit board body, and the overcurrent protecting device is arranged on the surface of the circuit board body, and comprises a thermistor and a current heating unit. The thermistor and the current heating unit are connected in series, the thermistor is heated in a heat conduction manner, and the current heating unit is attached to the thermistor directly or is attached to the thermistor via a heat conduction material. The circuit board body is also equipped with a radiating device which comprises a radiating cover and a fan, the radiating cover is arranged on the circuit board and is equipped with radiating holes, and the fan is arranged above the radiating cover. The circuit board with the overcurrent protecting device of the utility model is simple in structure, reasonable in design. The overcurrent protecting device protects the circuit board to run safely, and the radiating device can provide a good heat dissipation effect for the circuit board.

Description

A kind of circuit board with overcurrent protective device
Technical field
The utility model relates to field of circuit boards, relates in particular to a kind of circuit board with overcurrent protective device.
Background technology
Along with the continuous progress of electronics technology, most of electronic product all includes circuit board, and it is provided with many electronic components, in order to reach electronic control function; As meeting spread of voltage, can receive badly damaged, therefore, need make corresponding improvement to existing circuit board, believes by after such improvement, can better satisfy user's demand by circuit board when work for circuit board.
Summary of the invention
The purpose of this utility model is to provide a kind of circuit board with overcurrent protective device, is used for solving the problem of prior art circuit board safety.
The purpose of this utility model is achieved in that a kind of circuit board with overcurrent protective device, comprise the circuit board body, described circuit board body surface is provided with overcurrent protective device, described overcurrent protective device comprises, thermistor, current flow heats unit, described thermistor is connected with the current flow heats units in series, and in heat conducting mode described thermistor is heated, and described current flow heats unit directly fits to described thermistor or fits to described thermistor by Heat Conduction Material; Also be provided with heat abstractor on the described circuit board body, described heat abstractor comprises heat dissipating housing and fan, and described heat dissipating housing is arranged on the circuit board, offers louvre on the heat dissipating housing, and described fan is arranged on the heat dissipating housing top.
The utility model is simple in structure, and is reasonable in design, and overcurrent protective device has been protected the safe operation of circuit board, and heat abstractor can provide better heat radiating effect for circuit board.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further.
Fig. 1 is the utility model schematic diagram.
Embodiment
Shown in accompanying drawing 1, a kind of circuit board with overcurrent protective device, comprise circuit board body 1, described circuit board body surface is provided with overcurrent protective device 2, described overcurrent protective device 2 comprises, thermistor 21, current flow heats unit 22, and described thermistor 21 is connected in series with current flow heats unit 22, and in heat conducting mode to 21 heating of described thermistor, described current flow heats unit 22 directly fits to described thermistor 21 or fits to described thermistor 21 by Heat Conduction Material; Also be provided with heat abstractor on the described circuit board body, described heat abstractor comprises heat dissipating housing 31 and fan 32, and described heat dissipating housing 31 is arranged on the circuit board, offers louvre on the heat dissipating housing 31, and described fan 32 is arranged on heat dissipating housing 31 tops.
The utility model is simple in structure, and is reasonable in design, and overcurrent protective device has been protected the safe operation of circuit board, and heat abstractor can provide better heat radiating effect for circuit board.

Claims (1)

1. circuit board with overcurrent protective device, comprise the circuit board body, it is characterized in that: described circuit board body surface is provided with overcurrent protective device, described overcurrent protective device comprises, thermistor, current flow heats unit, described thermistor is connected with the current flow heats units in series, and in heat conducting mode described thermistor is heated, and described current flow heats unit directly fits to described thermistor or fits to described thermistor by Heat Conduction Material; Also be provided with heat abstractor on the described circuit board body, described heat abstractor comprises heat dissipating housing and fan, and described heat dissipating housing is arranged on the circuit board, offers louvre on the heat dissipating housing, and described fan is arranged on the heat dissipating housing top.
CN 201320088157 2013-02-27 2013-02-27 Circuit board with overcurrent protecting device Active CN203194020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320088157 CN203194020U (en) 2013-02-27 2013-02-27 Circuit board with overcurrent protecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320088157 CN203194020U (en) 2013-02-27 2013-02-27 Circuit board with overcurrent protecting device

Publications (1)

Publication Number Publication Date
CN203194020U true CN203194020U (en) 2013-09-11

Family

ID=49110840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320088157 Active CN203194020U (en) 2013-02-27 2013-02-27 Circuit board with overcurrent protecting device

Country Status (1)

Country Link
CN (1) CN203194020U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931052A (en) * 2015-07-10 2015-09-23 零度智控(北京)智能科技有限公司 Unmanned aerial vehicle inertia measuring module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931052A (en) * 2015-07-10 2015-09-23 零度智控(北京)智能科技有限公司 Unmanned aerial vehicle inertia measuring module

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Wang Xiaoming

Inventor before: Peng Linyang

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: PENG LINYANG TO: WANG XIAOMING

Free format text: CORRECT: ADDRESS; FROM: 463000 ZHUMADIAN, HENAN PROVINCE TO: 518129 SHENZHEN, GUANGDONG PROVINCE

ASS Succession or assignment of patent right

Owner name: SHENZHEN 988 ELECTRONIC CO., LTD.

Free format text: FORMER OWNER: PENG LINYANG

Effective date: 20141022

TR01 Transfer of patent right

Effective date of registration: 20141022

Address after: Bantian street Longgang District of Shenzhen City, Guangdong province 518129 Daihatsu Po community Pu Street No. 7 Dezhong industrial park two building 2 floor No. 2

Patentee after: SHENZHEN JIUBABA ELECTRONICS CO., LTD.

Address before: 463000, No. 267, thirteen fragrant Road, Yicheng District, Henan, Zhumadian, No. 17

Patentee before: Peng Linyang