CN112399710A - Hollow circuit board connecting structure - Google Patents
Hollow circuit board connecting structure Download PDFInfo
- Publication number
- CN112399710A CN112399710A CN202011296055.3A CN202011296055A CN112399710A CN 112399710 A CN112399710 A CN 112399710A CN 202011296055 A CN202011296055 A CN 202011296055A CN 112399710 A CN112399710 A CN 112399710A
- Authority
- CN
- China
- Prior art keywords
- element board
- contact
- circuit board
- board
- connecting structure
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/145—Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a hollow circuit board connecting structure, which is characterized in that: the element board A (1) and the element board B (3) are communicated with a circuit through the connecting rod (2) and fixed, the element board B (3) is fixedly installed on the connecting piece (4), and the spring (6) is inserted into the connecting piece (4) and clamped into the contact (5). The LED lamp has good heat dissipation effect, is convenient for heat conduction, and can not be scalded and the brightness can not be attenuated when the LED lamp is lighted for a long time.
Description
Technical Field
The invention belongs to the technical field of circuit boards, and particularly relates to a hollow circuit board connecting structure.
Background
The aircraft display control system display control module accessory is mainly used for connecting and placing a control module core device and plays a role in carrying control, a circuit board connecting structure with good performance can provide a good radiating environment for a module internal device and avoid attenuation of a device overheating function, a circuit board in the display control device in the prior art is an internal circuit packaged by plastic, the element board and the element board are also completely packaged together in a plastic mode, the electronic component loses a radiating space due to the circuit board connecting mode, and heat of the circuit cannot be quickly dissipated. The light-emitting device can be burnt after being lighted for a long time, the service life of the light-emitting device is seriously influenced, and faults of serious brightness attenuation, no brightness and the like occur.
Disclosure of Invention
The invention aims to overcome the defects and provide the hollow circuit board connecting structure which has a good heat dissipation effect, is convenient for heat conduction, can not scald when the light-emitting device is lightened for a long time and can not reduce the brightness.
The purpose of the invention and the main technical problem of solving the invention are realized by adopting the following technical scheme:
the invention discloses a hollow circuit board connecting structure, which is characterized in that: the element board A and the element board B are communicated with a circuit through a connecting rod and are fixed, the element board B is fixedly arranged on the connecting piece, and a spring is inserted into the connecting piece and clamped into the contact.
The gold-plated contacts provided on the element board B are in contact with the contacts provided on the connecting member.
The contacts are resilient contacts that can move up and down.
The connecting rod is made of metal capable of being electrified.
According to the technical scheme, compared with the prior art, the technical scheme has the obvious beneficial effects that the element board A and the element board B are communicated with the circuit through the connecting rod and fixed, the element board B is fixedly installed on the connecting piece, and the spring is inserted into the connecting piece and clamped into the contact. The LED lamp comprises an element board A, an element board B, a connecting rod, a connecting piece, a gold-plated contact and a contact, wherein the connecting rod is arranged on the element board B, the hollow frame is arranged on the connecting piece, when the element board A and the element board B generate heat, the hollow frame is formed by the convex resistor and the connecting rod which are distributed on the element board B, the hollow frame on the connecting piece dissipates heat, the gold-plated contact and the contact which are arranged on the element board B form elastic contact, thereby realizing electric cross-linking with the outside, realizing good heat dissipation effect, facilitating heat conduction, lightening a light-emitting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the component board A, the connecting rod and the component board B of the present invention;
FIG. 3 is a front view of the component plate A, link, and component plate B of the present invention;
FIG. 4 is a front view of the connecting rod of the present invention;
FIG. 5 is a top view of the connecting rod of the present invention;
fig. 6 is a schematic structural diagram of the connecting member, the contact and the spring according to the present invention.
The labels in the figure are:
1. an element board A; 2. a connecting rod; 3. an element board B; 4. a connecting member; 5. contact, 6. spring.
The specific implementation mode is as follows:
the details of the embodiments, structures, features and functions according to the present invention are set forth in the accompanying drawings and the preferred embodiments.
The invention discloses a hollow circuit board connecting structure, which is characterized in that: the element board A1 and the element board B3 are fixed by connecting the circuit through the link 2, the element board B3 is fixed on the connector 4, and the spring 6 is inserted into the connector 4 and is clamped into the contact 5.
Gold-plated contacts provided on the element board B3 are brought into contact with the contacts 5 provided on the connector 4.
The contact 5 is an elastic contact that can move up and down.
The connecting rod 2 is made of metal capable of being electrified.
When the connecting device is used, the lower end of the connecting piece 4 is inserted into the outside for electrical crosslinking, the gold-plated contact arranged on the element board 3 is in elastic contact communication with the contact 5, and when the element board A1 and the element board B3 generate heat, the protruding resistor and the hollow frame formed by the connecting rod 2 and the hollow frame on the connecting piece 4 are distributed on the element board B3 for heat dissipation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (4)
1. The utility model provides a fretwork formula circuit board connection structure which characterized in that: the element board A (1) and the element board B (3) are communicated with a circuit through the connecting rod (2) and fixed, the element board B (3) is fixedly installed on the connecting piece (4), and the spring (6) is inserted into the connecting piece (4) and clamped into the contact (5).
2. The hollow circuit board connecting structure of claim 1, wherein: gold-plated contacts provided on the element board B (3) are brought into contact with contacts (5) provided on the connecting member (4).
3. The hollow circuit board connecting structure of claim 1, wherein: the contact (5) is an elastic contact which can move up and down.
4. The hollow circuit board connecting structure of claim 1, wherein: the connecting rod (2) is made of metal capable of being electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296055.3A CN112399710A (en) | 2020-11-18 | 2020-11-18 | Hollow circuit board connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296055.3A CN112399710A (en) | 2020-11-18 | 2020-11-18 | Hollow circuit board connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112399710A true CN112399710A (en) | 2021-02-23 |
Family
ID=74606584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011296055.3A Pending CN112399710A (en) | 2020-11-18 | 2020-11-18 | Hollow circuit board connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112399710A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781216A (en) * | 2003-03-24 | 2006-05-31 | 李泽豫 | Electrical contact |
| CN203788559U (en) * | 2014-03-31 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Printed circuit board and network wiring system |
| CN205946416U (en) * | 2016-07-08 | 2017-02-08 | 安徽伟一光电照明有限公司 | LED lamp power consumption engine module |
| CN208623979U (en) * | 2018-08-03 | 2019-03-19 | 西安艾克普斯电子科技有限公司 | A kind of double-layer circuit board and the Switching Power Supply with the double-layer circuit board |
| CN209201392U (en) * | 2018-08-17 | 2019-08-02 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of small-sized stacked circuit plate radiator structure |
| CN110621117A (en) * | 2019-10-25 | 2019-12-27 | 江苏中农物联网科技有限公司 | Two-layer stacking circuit board space structure |
-
2020
- 2020-11-18 CN CN202011296055.3A patent/CN112399710A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781216A (en) * | 2003-03-24 | 2006-05-31 | 李泽豫 | Electrical contact |
| CN203788559U (en) * | 2014-03-31 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Printed circuit board and network wiring system |
| CN205946416U (en) * | 2016-07-08 | 2017-02-08 | 安徽伟一光电照明有限公司 | LED lamp power consumption engine module |
| CN208623979U (en) * | 2018-08-03 | 2019-03-19 | 西安艾克普斯电子科技有限公司 | A kind of double-layer circuit board and the Switching Power Supply with the double-layer circuit board |
| CN209201392U (en) * | 2018-08-17 | 2019-08-02 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of small-sized stacked circuit plate radiator structure |
| CN110621117A (en) * | 2019-10-25 | 2019-12-27 | 江苏中农物联网科技有限公司 | Two-layer stacking circuit board space structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210223 |