CN102980149A - Binding post structure of lamp and lighting device - Google Patents
Binding post structure of lamp and lighting device Download PDFInfo
- Publication number
- CN102980149A CN102980149A CN2011102640390A CN201110264039A CN102980149A CN 102980149 A CN102980149 A CN 102980149A CN 2011102640390 A CN2011102640390 A CN 2011102640390A CN 201110264039 A CN201110264039 A CN 201110264039A CN 102980149 A CN102980149 A CN 102980149A
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- light fixture
- connection terminal
- terminal structure
- contact site
- insulating base
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention belongs to the field of a binding post structure, and discloses the binding post structure of a lamp and lighting device. The binding post structure of the lamp comprises a bench insulator and a pressing line assembly. The pressing line assembly comprises a lug plate, a pressing line and a locking piece. The bench insulator is provided with a through hole. The pressing line comprises a contact part and a pin which is connected with the contact part. The pin penetrates through the through hole. The pressing line is locked on the contact part through the locking piece. The lighting device comprises a shell body assembly and a glowing component fixedly arranged inside the shell body assembly. The lighting device further comprises the binding post structure of the lamp. The binding post structure of the lamp and the lighting device is small in boundedness and high in reliability, and can meet special requirements of customers, and can be applied to the field with high demand of safety.
Description
Technical field
The invention belongs to light wiring terminal structure field, relate in particular to a kind of connection terminal structure and lighting device of light fixture.
Background technology
At present, connection terminal structure such as the light fixture on the products such as lighting device, as shown in Figure 1, offer the wiring hole 91 of perforation on the insulating base 9, it generally only has two terminated lines, and can not be useful in needs multi-thread occasion, the connection terminal structure major part of simultaneously general light fixture is all only considered easy-to-connect, and do not consider security performance, the wiring meeting brings potential safety hazard when using like this binding post directly to cooperate with light fixture, is unfavorable for client's use.
When lighting uses in adverse circumstances, traditional binding post is because the problem of structural limitation and security, can not satisfy the demand that light fixture uses, can't satisfy the instructions for use of the higher environment of client that specific demand is arranged and security requirement, limitation is large and reliability is low.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of connection terminal structure and lighting device of light fixture is provided, its limitation is little, reliability is high, can satisfy the customer demand that specific demand is arranged, and can be applicable to the higher occasion of security requirement.
Technical scheme of the present invention is: a kind of connection terminal structure of light fixture, comprise insulating base and line pressing component, described line pressing component comprises lug plate, pressure-ray film and locking member, offer perforation on the described insulating base, described lug plate comprises contact site and is convexly set in the pin of described contact site, described pin is arranged in described perforation, and described pressure-ray film lock onto on the described contact site by locking member.
Particularly, the below of described insulating base is provided with circuit board, offers on the described circuit board for the through hole that passes for described pin, is fixedly connected with by scolding tin between described pin and the circuit board.
Particularly, described lug plate also comprises the location division that is convexly set in described contact site, offers the locating hole that is complementary with described location division on the described insulating base.
More specifically, to the downward-extension setting, to the downward-extension setting, described location division and described pin arrange described pin in opposite directions from the relatively described contact site in the another side of described contact site in described location division from the relatively described contact site in a side of described contact site.
Preferably, described locking member is screw, offers screwed hole on the described contact site.
Particularly, be provided with fixing hole on the described contact site, the edge of described fixing hole convexes with turn-up portion downwards, and described screwed hole is arranged at described turn-up portion place.
More specifically, offer accommodating hole for accommodating described turn-up portion on the described insulating base.
Preferably, described line pressing component is provided with at least two groups, is separated by the partition board portion that is convexly set on the described insulating base between the adjacent described line pressing component.
Preferably, described insulating base adopts the injection mo(u)lding of PBT material, and described pressure-ray film and lug plate all adopt metallic plate punching to form, all nickel plating of surface of described pressure-ray film and lug plate.
The present invention also provides a kind of lighting device, comprises housing unit and is fixedly installed on the interior illuminated component of described housing unit, and described lighting device also comprises the connection terminal structure of above-mentioned light fixture.
The connection terminal structure of a kind of light fixture provided by the invention and lighting device, it is by insulating base, lug plate, pressure-ray film and locking member form, simple in structure and reliability is high, can reach the design standard of intrinsic safety type, to satisfy the requirement of different clients and environment, reach the security that requires in the GB, so arbitrarily wiring all can be satisfied the safety standard of stipulating in the 3C standard, and mode of connection selection is more, also can satisfy the repeatedly demand of wiring of client, application limitation is little, reliability is high, can satisfy the customer demand that specific demand is arranged, and can be applicable to the higher occasion of security requirement.
Description of drawings
Fig. 1 is the connection terminal structure of the light fixture that provides of prior art;
Fig. 2 is the connection terminal structure assembling schematic perspective view of a kind of light fixture of providing of the embodiment of the invention;
Fig. 3 is the connection terminal structure fitting plane schematic diagram of a kind of light fixture of providing of the embodiment of the invention;
Fig. 4 is another fitting plane schematic diagram of connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Fig. 5 is the schematic perspective view of insulating base of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Fig. 6 is the floor map of insulating base of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Fig. 7 is the generalized section of insulating base of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Fig. 8 is another generalized section of insulating base of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Fig. 9 is the schematic perspective view of lug plate of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Figure 10 is the generalized section of lug plate of the connection terminal structure of a kind of light fixture of providing of the embodiment of the invention;
Figure 11 is the stay of connection terminal structure of a kind of light fixture of providing of the embodiment of the invention and the assembling schematic perspective view of pressure-ray film.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Such as Fig. 2～shown in Figure 10, the connection terminal structure of a kind of light fixture that the embodiment of the invention provides can be used on the electrical equipment such as lighting device.The connection terminal structure of above-mentioned light fixture comprises insulating base 100 and line pressing component 200, and described line pressing component 200 comprises lug plate 210, pressure-ray film 220 and locking member 230, and lug plate 210 and pressure-ray film 220 all adopt the material of conduction to make.Offer perforation 101 on the described insulating base 100, described lug plate 210 comprises contact site 211 and is convexly set in the pin 212 of described contact site 211, described pin 212 is arranged in described perforation 101, and described pressure-ray film 220 lock onto on the described contact site 211 by locking member 230.Pin 212 can be connected with the electronic devices such as circuit board in the electrical equipment, in the present embodiment, the end of pin 212 fixedly is welded on the circuit board, on the one hand lug plate 210 is electrically connected on the circuit board, and lug plate 210 is fixed on the insulating base 100.Cable can be located between described pressure-ray film 220 and the lug plate 210, locked by locking member 230 between pressure-ray film 220 and the lug plate 210, thereby pressure-ray film 220 and cable are fixed on the insulating base 100, the quantity of line pressing component 200, cable can arrange according to actual conditions, goes for multi-thread occasion.By such design, easy-to-connect not only, and security performance is good, cable is wound on the locking member 230 but not inserts wiring hole, avoid cable to produce the situation of share split, thereby the share split of stopping cable too approaches each other or too approach with the shell of electrical equipment and the safety problem that causes, reliability is high, the connection terminal structure of light fixture provided by the present invention can be applied in the higher environment of the client of specific demand and security requirement reliably, and limitation is little and reliability is high.
Particularly, the below of described insulating base 100 is provided with circuit board, and circuit board adopts glass-fiber-plate to make, and is embedded with copper wire in it.Offer the through hole that passes for for described pin 212 on the described circuit board, the through hole is provided with copper wire, to form electrical connection.Be fixedly connected with by scolding tin between described pin 212 and the circuit board, pin 212 is difficult for getting loose, and reliability is high.
Particularly, such as Fig. 2～shown in Figure 11, described lug plate 210 also comprises the location division 213 that is convexly set in described contact site 211, offers the locating hole 103 that is complementary with described location division 213 on the described insulating base 100, so that the installation of lug plate 210 location.In the present embodiment, locating hole 103 is strip through-hole.
More specifically, such as Fig. 2～shown in Figure 11, described pin 212 from the relatively described contact site 211 in a side of described contact site 211 to the downward-extension setting, described location division 213 from the relatively described contact site 211 in the another side of described contact site 211 to the downward-extension setting, described location division 213 arranges in opposite directions with described pin 212, is convenient to processing and the assembling of lug plate 210.
Preferably, such as Fig. 2～shown in Figure 11, described locking member 230 is screw, offers screwed hole 215 on the described contact site 211, and so that pressure-ray film 220 is fixed on the lug plate 210 by locking member 230, structural reliability is high.During installation, first lug plate 210 is encased on the insulating base 100, and with scolding tin the pin 212 of lug plate 210 and welding circuit board together, then pressure-ray film 220 is filled on the lug plate 210 and connects into an integral body by locking member 230 and get final product, then according to the structure of electrical equipment and binding post, in electrical equipment, select suitable space directly with two screws insulating base 100 to be fixed and just can finish installation.
More specifically, such as Fig. 2～shown in Figure 11, be provided with fixing hole on the described contact site 211, the edge of described fixing hole convexes with turn-up portion 214 downwards, described screwed hole 215 is arranged at described turn-up portion 214 places, utilize diel moulding turn-up portion 214, be conducive to increase the effective thread number of turns of screwed hole 215.
More specifically, such as Fig. 2～shown in Figure 11, offer the accommodating hole 104 for accommodating described turn-up portion 214 on the described insulating base 100, lug plate 210 can be fixed on the insulating base 100 reliably.
Particularly, such as Fig. 2～shown in Figure 11, described line pressing component 200 is provided with at least two groups, is separated by the partition board portion 102 that is convexly set on the described insulating base 100 between the adjacent described line pressing component 200, further prevent the impact between the cable on the adjacent line pressing component 200, security reliability is high.
Preferably, described insulating base 100 adopts PBT (poly butylene terephthalate, polybutylene terephthalate (PBT)) material injection mo(u)lding, described pressure-ray film 220 and lug plate 210 all adopt metallic plate punching to form, in the present embodiment, pressure-ray film 220 and lug plate 210 are stamping by the brass material of good conductivity.All nickel plating of surface of described pressure-ray film 220 and lug plate 210 is to prevent the material surface corrosion.
Particularly, be arranged with elastic washer on the locking member 230, get loose under vibration environment to prevent locking member 230, reliability is high.
The connection terminal structure of light fixture provided by the present invention, it is by insulating base 100, lug plate 210, circuit board, pressure-ray film 220 and locking member 230 form, simple in structure and reliability is high, can reach the design standard of intrinsic safety type, to satisfy the requirement of different clients and environment, reach the security that requires in the GB, so arbitrarily wiring all can be satisfied the safety standard in the free gap of 8mm of stipulating in the 3C standard, and the wiring of three ends is selected more, also can satisfy the repeatedly demand of wiring of client, considered intensity when designing simultaneously, had the bullet pad design that prevents that screw thread from unscrewing, reliability is high.Intrinsic safety type is the abbreviation of essential safe type, essential safety comes from the standard production by GB3836.1-2000, specialize in the classification of the explosion-proof electric equipment that uses under the coal mine, explosion-proof electric apparatus is divided into the kinds such as flame-proof type, INCREASEDSAFETY, essential safe type, the feature of essential safe type electrical equipment equipment is that its whole circuit are intrinsicallysafecircuit, the circuit that the electric spark that namely produces under the malfunction of normal operation or regulation and fuel factor all can not be lighted the explosive mixture of regulation.That is to say that this electric appliances is not that outer shell is explosion-proof and charges are explosion-proof, but the energy of the electric spark that its circuit produces when normally using or breaking down or fuel factor is less than 0.28mJ, and namely gas density is the minimum ignition energy of 8.5% (the most explosive concentration).Essential safety is exactly by pursuing the safe and reliable harmony of all key elements such as people, thing, system, system in enterprise's production procedure, make various hazard factor be in all the time controlled state, and then progressively convergence essence type, permanent type Security Target.
The embodiment of the invention also provides a kind of lighting device, comprises housing unit and is fixedly installed on the interior illuminated component of described housing unit, it is characterized in that described lighting device also comprises the connection terminal structure of above-mentioned light fixture.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the connection terminal structure of a light fixture, it is characterized in that, comprise insulating base and line pressing component, described line pressing component comprises lug plate, pressure-ray film and locking member, offer perforation on the described insulating base, described lug plate comprises contact site and the pin that is convexly set in described contact site, and described pin is arranged in described perforation, and described pressure-ray film lock onto on the described contact site by locking member.
2. the connection terminal structure of light fixture as claimed in claim 1 is characterized in that, the below of described insulating base is provided with circuit board, offers on the described circuit board for the through hole that passes for described pin, is fixedly connected with by scolding tin between described pin and the circuit board.
3. the connection terminal structure of light fixture as claimed in claim 1 is characterized in that, described lug plate also comprises the location division that is convexly set in described contact site, offers the locating hole that is complementary with described location division on the described insulating base.
4. the connection terminal structure of light fixture as claimed in claim 3, it is characterized in that, described pin from the relatively described contact site in a side of described contact site to the downward-extension setting, to the downward-extension setting, described location division and described pin arrange in opposite directions from the relatively described contact site in the another side of described contact site in described location division.
5. the connection terminal structure of light fixture as claimed in claim 1 is characterized in that, described locking member is screw, offers screwed hole on the described contact site.
6. the connection terminal structure of light fixture as claimed in claim 5 is characterized in that, is provided with fixing hole on the described contact site, and the edge of described fixing hole convexes with turn-up portion downwards, and described screwed hole is arranged at described turn-up portion place.
7. the connection terminal structure of light fixture as claimed in claim 6 is characterized in that, offers the accommodating hole for accommodating described turn-up portion on the described insulating base.
8. the connection terminal structure of light fixture as claimed in claim 1 is characterized in that, described line pressing component is provided with at least two groups, is separated by the partition board portion that is convexly set on the described insulating base between the adjacent described line pressing component.
9. the connection terminal structure of light fixture as claimed in claim 1 is characterized in that, described insulating base adopts the injection mo(u)lding of PBT material, and described pressure-ray film and lug plate all adopt metallic plate punching to form, all nickel plating of surface of described pressure-ray film and lug plate.
10. a lighting device comprises housing unit and is fixedly installed on the interior illuminated component of described housing unit, it is characterized in that described lighting device also comprises the connection terminal structure such as each described light fixture in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264039.0A CN102980149B (en) | 2011-09-07 | 2011-09-07 | Binding post structure of lamp and lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264039.0A CN102980149B (en) | 2011-09-07 | 2011-09-07 | Binding post structure of lamp and lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980149A true CN102980149A (en) | 2013-03-20 |
| CN102980149B CN102980149B (en) | 2015-04-29 |
Family
ID=47854405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110264039.0A Active CN102980149B (en) | 2011-09-07 | 2011-09-07 | Binding post structure of lamp and lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980149B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075263A (en) * | 2013-03-28 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp and grounding device thereof |
| CN104659720A (en) * | 2013-11-22 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Lamp and wiring box with grounding structure |
| CN106152070A (en) * | 2015-04-23 | 2016-11-23 | 海洋王（东莞）照明科技有限公司 | Rosette |
| CN104659720B (en) * | 2013-11-22 | 2018-02-09 | 深圳市海洋王照明工程有限公司 | Light fixture and the terminal box with ground structure |
| US10862225B2 (en) | 2016-08-24 | 2020-12-08 | Hubbell Incorporated | Terminal wire clamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147655Y (en) * | 1993-01-16 | 1993-11-24 | 江苏吴县自动化仪表元件厂 | Wire connecting socket |
| CN2370581Y (en) * | 1999-05-21 | 2000-03-22 | 宁波帅康厨房设备有限公司 | Connection terminal |
| CN201340918Y (en) * | 2008-12-30 | 2009-11-04 | 邹海平 | Wall switch wire holder |
-
2011
- 2011-09-07 CN CN201110264039.0A patent/CN102980149B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147655Y (en) * | 1993-01-16 | 1993-11-24 | 江苏吴县自动化仪表元件厂 | Wire connecting socket |
| CN2370581Y (en) * | 1999-05-21 | 2000-03-22 | 宁波帅康厨房设备有限公司 | Connection terminal |
| CN201340918Y (en) * | 2008-12-30 | 2009-11-04 | 邹海平 | Wall switch wire holder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075263A (en) * | 2013-03-28 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp and grounding device thereof |
| CN104659720A (en) * | 2013-11-22 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Lamp and wiring box with grounding structure |
| CN104659720B (en) * | 2013-11-22 | 2018-02-09 | 深圳市海洋王照明工程有限公司 | Light fixture and the terminal box with ground structure |
| CN106152070A (en) * | 2015-04-23 | 2016-11-23 | 海洋王（东莞）照明科技有限公司 | Rosette |
| US10862225B2 (en) | 2016-08-24 | 2020-12-08 | Hubbell Incorporated | Terminal wire clamp |
| US11735838B2 (en) | 2016-08-24 | 2023-08-22 | Hubbell Incorporated | Terminal wire clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102980149B (en) | 2015-04-29 |
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