CN206713185U - Circuit board assemblies - Google Patents
Circuit board assemblies Download PDFInfo
- Publication number
- CN206713185U CN206713185U CN201720282587.9U CN201720282587U CN206713185U CN 206713185 U CN206713185 U CN 206713185U CN 201720282587 U CN201720282587 U CN 201720282587U CN 206713185 U CN206713185 U CN 206713185U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- protuberance
- wire jumper
- housing
- diameter
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
-
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model provides a kind of circuit board assemblies, including：Housing, the housing are provided with least two protuberances extended on the housing direction, and the protuberance is provided with breach on side relative to each other；Circuit board, the circuit board are provided with the opening for being used for passing through for the protuberance, and the opening is arranged on opening position corresponding with the protuberance on the circuit board；Wire jumper, the wire jumper are electrically connected to the circuit board；Wherein, when the housing and the circuit board group are fitted together, the protuberance extends through the opening, and in the hole that the breach that the wire jumper is clamped in the protuberance is collectively forming, the diameter of described hole is less than the diameter of the wire jumper.Can be securely fixed wire jumper according to circuit board assemblies of the present utility model, prevent from using or transportation in wire jumper loosen.
Description
Technical field
It the utility model is related to circuit board technology field, and in particular to a kind of circuit board assemblies.
Background technology
In illumination or electronics industry, the circuit board in metal shell would generally set ground structure, the ground structure
Including the structural and functional ground structure of protective ground.Ground structure can typically include locking for the wire jumper of dead earth wire jumper
Stop.
In the prior art, wire jumper can be connected through a screw thread mode and be fixed on metal shell, such as be set on metal shell
Screw is put, wire jumper is fixed on metal shell by the cooperation of nut and screw.That is, wire jumper lock of the prior art
Stop is screw-nut structure, and this thread connecting mode is complicated, and cost is higher.
In addition, existing circuit board may be provided for clamping two protuberances of wire jumper, between two protuberances
Gap be present, wire jumper is buckled between two protuberances.But transport or in use, protuberance and wire jumper in circuit board
Between contact may fluff, so as to can lose ground protection, therefore, this wire jumper locking mode is simultaneously unreliable.
Utility model content
The utility model provides a kind of circuit board assemblies, can be securely fixed wire jumper, prevent from using or transportation in
Wire jumper loosens.
The utility model provides a kind of circuit board assemblies, including：Housing, the housing are provided with away from the housing direction
At least two protuberances of upper extension, the protuberance are provided with breach on side relative to each other；Circuit board, the circuit board
Provided with the opening for being passed through for the protuberance, the opening is arranged on corresponding with the protuberance on the circuit board
Opening position；Wire jumper, the wire jumper are electrically connected to the circuit board；Wherein, when the housing and the circuit board group are fitted together
When, the protuberance extends through the opening, in the hole that the breach that the wire jumper is clamped in the protuberance is collectively forming,
The diameter of described hole is less than the diameter of the wire jumper.
Preferably, between the 70% to 90% of the diameter of a diameter of wire jumper of described hole.
Preferably, the 80% or 85% of the diameter of a diameter of wire jumper of described hole.
Preferably, the plane where at least two protuberance is being provided with staggeredly on the direction of the circuit board
Angle.
Preferably, between the alternate angle is 15 degree to 45 degree.
Preferably, the alternate angle is 30 degree.
Preferably, the side relative to each other of the protuberance is inclined to set relative to the circuit board.
Preferably, the wire jumper is welded on the circuit board.
Preferably, the protuberance is made up of elastic metallic material.
Preferably, the protuberance is integrally formed with the housing.
Compared to prior art, after housing and circuit board are completed, wire jumper can be moved to above protuberance
In the hole that breach is formed, and because the diameter of hole is less than the diameter of wire jumper, thus wire jumper can regularly be buckled in hole
In hole, therefore in the use and transportation of circuit board assemblies, wire jumper will not loosen, and will not depart from from hole, wire jumper
Above-mentioned fixed form using simple structure be can be achieved wire jumper ground protection, without increasing cost.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those skilled in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the schematic perspective view according to circuit board assemblies of the present utility model in one direction；
Fig. 2 is the schematic perspective view according to circuit board assemblies of the present utility model in the other directions；
Fig. 3 is the schematic top plan view according to circuit board assemblies of the present utility model；
Fig. 4 is the schematic side view according to circuit board assemblies of the present utility model；
Fig. 5 is the elevational schematic view according to circuit board assemblies of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Refer to Fig. 1 to Fig. 4, show according to circuit board assemblies of the present utility model, the circuit board assemblies include housing 1,
Circuit board 2 and wire jumper 3, wherein, housing 1 is provided with least two protuberances 4 upwardly extended away from the side of housing 1, the protuberance 4
Breach 402 is provided with side 401 relative to each other.Circuit board 2 is provided with the opening 201 for being used for passing through for protuberance 4, the opening
201 set opening position corresponding with protuberance 4 on the circuit board 2.Wire jumper 3 is electrically connected to circuit board 2.When housing 1 and circuit
When plate 2 fits together, protuberance 4 extends through the opening 201 on circuit board 2, and wire jumper 3 is clamped in the breach 402 of protuberance 4
In the hole 403 being collectively forming, the diameter of the hole 403 is less than the diameter of wire jumper 3.When housing 1 and circuit board 2 are completed
Afterwards, wire jumper 3 can be moved to from the top of protuberance 4 in the hole 403 of the formation of breach 402, because the diameter of hole 403 is less than
The diameter of wire jumper 3, thus wire jumper 3 can be regularly buckled in hole 403, therefore use and transportation in circuit board assemblies
In, wire jumper 3 will not loosen, and will not depart from from hole 403, and the above-mentioned fixed form of wire jumper 3 is using simple structure
The ground protection of wire jumper 3 can be achieved, without increasing cost.
Further, protuberance 4 breach 402 formed hole 403 diameter be preferably wire jumper 3 diameter 70% to
Between 90%, more preferably the 80% or 85% of the diameter of wire jumper 3, it is thus possible to further ensure that wire jumper 3 is buckled in securely
In hole 403, so as to avoid because hole 403 is excessive or too small cause wire jumper 3 to loosen or can not be clipped in hole 403.
Further, reference picture 2, the plane where protuberance 4 are being provided with alternate angle θ on the direction of circuit board 2,
This setup of protuberance 4 can increase the gap between protuberance 4, facilitate wire jumper 3 to be clipped in hole 403.The friendship
Alternate angle θ is preferably more preferably 30 degree between 15 degree to 45 degree.In addition, reference picture 2, Fig. 3 and Fig. 4, protuberance 4 is relative to each other
Side be inclined to set relative to circuit board 2, thus can also expand the gap between protuberance 4, so as to facilitate wire jumper 3 to block
In button to hole 403.
Further, wire jumper 3 is welded on circuit board 2, and the wire jumper 3 is a part for circuit structure, and it is in electricity
On the zero point position of line structure or grounding function circuit.Meanwhile wire jumper 3 by the contact with protuberance 4 so as to connecing with the electricity of housing 1
Touch, so as to ensure being reliably connected and turning on for circuit board 2 and housing 1, be grounded protection.
In addition, protuberance 4 is made up of elastic metallic material, wherein the elasticity of metal material can ensure wire jumper 3 in buckle
To hole 403, protuberance 4 can deform, and expand the gap between protuberance 4, so as to facilitate entering for wire jumper 3
Enter, and after the completion of the buckle of wire jumper 3, the metal material and can enough restores to the original state, so as to which wire jumper 3 is fixed in hole 403.
Further, reference picture 5, protuberance 4 are preferably integrally formed with housing 1, and specifically, in Figure 5, protuberance 4 is
The part turned up on housing 1, so as to facilitate the manufacture of protuberance 4, further save cost.
It is to be appreciated that reference picture 3, other electric components, such as capacitor etc. can be set on circuit board 2.It is in addition, prominent
Portion 4, which can also have set in other structures and shape, such as the inwall of the hole 403 of protuberance 4, prevents wire jumper 3 from loosening
Sawtooth portion.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of circuit board assemblies, including：
Housing, the housing are provided with least two protuberances extended on the housing direction, and the protuberance is at that
This relative side is provided with breach；
Circuit board, the circuit board are provided with the opening for being used for passing through for the protuberance, and the opening is arranged on the circuit board
The upper opening position corresponding with the protuberance；
Wire jumper, the wire jumper are electrically connected to the circuit board；
Wherein, when the housing and the circuit board group are fitted together, the protuberance extends through the opening, the jump
In the hole that the breach that line is clamped in the protuberance is collectively forming, the diameter of described hole is less than the diameter of the wire jumper.
2. circuit board assemblies as claimed in claim 1, it is characterised in that the diameter of a diameter of wire jumper of described hole
Between 70% to 90%.
3. circuit board assemblies as claimed in claim 2, it is characterised in that the diameter of a diameter of wire jumper of described hole
80% or 85%.
4. circuit board assemblies as claimed in claim 1, it is characterised in that the plane where at least two protuberance is being hung down
Directly alternate angle is provided with the direction of the circuit board.
5. circuit board assemblies as claimed in claim 4, it is characterised in that between the alternate angle is 15 degree to 45 degree.
6. circuit board assemblies as claimed in claim 5, it is characterised in that the alternate angle is 30 degree.
7. circuit board assemblies as claimed in claim 1, it is characterised in that the side relative to each other of the protuberance relative to
The circuit board is inclined to set.
8. circuit board assemblies as claimed in claim 1, it is characterised in that the wire jumper is welded on the circuit board.
9. circuit board assemblies as claimed in claim 1, it is characterised in that the protuberance is made up of elastic metallic material.
10. circuit board assemblies as claimed in claim 1, it is characterised in that the protuberance is integrally formed with the housing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282587.9U CN206713185U (en) | 2017-03-21 | 2017-03-21 | Circuit board assemblies |
| GB1713204.4A GB2560778B (en) | 2017-03-21 | 2017-08-16 | Circuit Board Assembly |
| PCT/CN2018/079736 WO2018171609A1 (en) | 2017-03-21 | 2018-03-21 | Circuit board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282587.9U CN206713185U (en) | 2017-03-21 | 2017-03-21 | Circuit board assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206713185U true CN206713185U (en) | 2017-12-05 |
Family
ID=60470993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282587.9U Active CN206713185U (en) | 2017-03-21 | 2017-03-21 | Circuit board assemblies |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN206713185U (en) |
| GB (1) | GB2560778B (en) |
| WO (1) | WO2018171609A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171609A1 (en) * | 2017-03-21 | 2018-09-27 | Tridonic Gmbh & Co. Kg | Circuit board assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8819772A0 (en) * | 1988-03-15 | 1988-03-15 | Honeywell Bull Spa | GROUND SELECTIVE DEVICE FOR ELECTRONIC EQUIPMENT. |
| JPH07254789A (en) * | 1994-03-15 | 1995-10-03 | Kenwood Corp | Grounding structure of printed wiring board |
| KR100239514B1 (en) * | 1996-07-29 | 2000-01-15 | 윤종용 | Microwave oven |
| DE59802632D1 (en) * | 1997-03-13 | 2002-02-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | ELECTRICAL ASSEMBLY |
| CN201440773U (en) * | 2009-08-27 | 2010-04-21 | 惠州市万迅通电子五金塑胶厂 | PCB fixing and installing structure |
| DE102015120980B4 (en) * | 2015-12-02 | 2019-06-06 | Wago Verwaltungsgesellschaft Mbh | Circuit board assembly and luminaire assembly |
| CN205566931U (en) * | 2016-04-14 | 2016-09-07 | 南京创维信息技术研究院有限公司 | Electronic device |
| CN206713185U (en) * | 2017-03-21 | 2017-12-05 | 赤多尼科两合股份有限公司 | Circuit board assemblies |
-
2017
- 2017-03-21 CN CN201720282587.9U patent/CN206713185U/en active Active
- 2017-08-16 GB GB1713204.4A patent/GB2560778B/en active Active
-
2018
- 2018-03-21 WO PCT/CN2018/079736 patent/WO2018171609A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171609A1 (en) * | 2017-03-21 | 2018-09-27 | Tridonic Gmbh & Co. Kg | Circuit board assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018171609A1 (en) | 2018-09-27 |
| GB2560778A (en) | 2018-09-26 |
| GB2560778B (en) | 2021-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |