CN202696999U - Improved electronic ballast - Google Patents

Improved electronic ballast Download PDF

Info

Publication number
CN202696999U
CN202696999U CN 201220284095 CN201220284095U CN202696999U CN 202696999 U CN202696999 U CN 202696999U CN 201220284095 CN201220284095 CN 201220284095 CN 201220284095 U CN201220284095 U CN 201220284095U CN 202696999 U CN202696999 U CN 202696999U
Authority
CN
China
Prior art keywords
housing
power tube
circuit board
conducting strip
shell
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.)
Expired - Fee Related
Application number
CN 201220284095
Other languages
Chinese (zh)
Inventor
王碧松
倪允康
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.)
JIANGSU BISONG ILLUMINATION ELECTRIC CO Ltd
Original Assignee
JIANGSU BISONG ILLUMINATION ELECTRIC CO Ltd
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 JIANGSU BISONG ILLUMINATION ELECTRIC CO Ltd filed Critical JIANGSU BISONG ILLUMINATION ELECTRIC CO Ltd
Priority to CN 201220284095 priority Critical patent/CN202696999U/en
Application granted granted Critical
Publication of CN202696999U publication Critical patent/CN202696999U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The utility model discloses an improved electronic ballast which is characterized by comprising a shell and a cover plate sealing the shell, wherein a circuit board is arranged in the shell; a power amplifier tube is arranged on the circuit board; the power amplifier tube is arranged on the circuit board close to the shell; a heat conducting plate is arranged between the power amplifier tube and the shell; and the power amplifier tube, the heat conducting plate and the shell are connected through a connecting piece. The improved electronic ballast disclosed by the utility model has a reasonable structure, a good radiating effect and long service life, and saves resources.

Description

Improved electric ballast
Technical field
The utility model relates to ballast, relates in particular to improved electric ballast.
Background technology
At present, ballast the application of lighting field very extensively, all need the adjusting of ballast could normal work such as fluorescent lamp, fluorescent lamp, illuminating lamp.But existing electric ballast radiating effect is bad, often burns out the phenomenon of ballast, can not satisfy numerous users' user demand.Therefore, should provide a kind of new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is: for above-mentioned deficiency, provide a kind of rational in infrastructure, good heat dissipation effect, useful life improved electric ballast of a specified duration.
For achieving the above object, the technical solution adopted in the utility model is:
Improved electric ballast, the cover plate that comprises housing and seal casinghousing, described enclosure interior is provided with circuit board, described circuit board is provided with power tube, described power tube is arranged near on the circuit board of housing, be provided with conducting strip between described power tube and the housing, connect by connector between described power tube, conducting strip and the housing.
Described connector is screw or bolt.
Be filled with heat-conducting glue between described conducting strip and the power tube.
Be filled with heat-conducting glue between described conducting strip and the housing.
Housing is passed in the end of described connector, and the junction of described screw or bolt and housing is provided with nut.
The improved electric ballast of the utility model, between power tube and housing, be provided with conducting strip, conducting strip be fixedly connected with by connector and power tube and housing between, be filled with heat-conducting glue between conducting strip and the power tube, also be filled with heat-conducting glue between conducting strip and the housing.The heat that such structural design can be effectively produces power tube and circuit board is delivered on the housing by heat-conducting glue and conducting strip, and loose in outside air by housing, can prolong the useful life of power tube and circuit board, then prolong the useful life of whole electric ballast, be conducive to economize on resources, reduce production costs.
The utility model has the advantages that: rational in infrastructure, good heat dissipation effect, useful life for a long time, economize on resources.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Wherein: 1, housing, 2, cover plate, 3, circuit board, 4, power tube, 5, conducting strip, 6, connector, 7, heat-conducting glue, 8, nut.
Embodiment
As shown in Figure 1, the improved electric ballast of the utility model, the cover plate 2 that comprises housing 1 and seal casinghousing 1, housing 1 inside is provided with circuit board 3, circuit board 3 is provided with power tube 4, power tube 4 is arranged near on the circuit board 3 of housing 1, be provided with conducting strip 5 between power tube 4 and the housing 1, power tube 4, connect by connector 6 between conducting strip 5 and the housing 1, connector 6 is screw or bolt, is filled with heat-conducting glue 7 between conducting strip 5 and the power tube 4, is filled with heat-conducting glue 7 between conducting strip 5 and the housing 1, housing 1 is passed in connector 6 ends, and connector 6 is provided with nut 8 with the junction of housing 1.
The improved electric ballast of the utility model, between power tube 4 and housing 1, be provided with conducting strip 5, conducting strip 5 be fixedly connected with by connector 6 and power tube 4 and housing 1 between, be filled with heat-conducting glue 7 between conducting strip 5 and the power tube 4, also be filled with heat-conducting glue 7 between conducting strip 5 and the housing 1.The heat that such structural design can be effectively produces power tube 4 and circuit board 3 is delivered on the housing 1 by heat-conducting glue 7 and conducting strip 5, and loose in outside air by housing 1, can prolong the useful life of power tube 4 and circuit board 3, then prolong the useful life of whole electric ballast, be conducive to economize on resources, reduce production costs.

Claims (5)

1. improved electric ballast, it is characterized in that: the cover plate that comprises housing and seal casinghousing, described enclosure interior is provided with circuit board, described circuit board is provided with power tube, described power tube is arranged near on the circuit board of housing, be provided with conducting strip between described power tube and the housing, connect by connector between described power tube, conducting strip and the housing.
2. improved electric ballast according to claim 1, it is characterized in that: described connector is screw or bolt.
3. improved electric ballast according to claim 1 is characterized in that: be filled with heat-conducting glue between described conducting strip and the power tube.
4. improved electric ballast according to claim 1 is characterized in that: be filled with heat-conducting glue between described conducting strip and the housing.
5. improved electric ballast according to claim 2, it is characterized in that: housing is passed in the end of described connector, and the junction of described connector and housing is provided with nut.
CN 201220284095 2012-06-18 2012-06-18 Improved electronic ballast Expired - Fee Related CN202696999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220284095 CN202696999U (en) 2012-06-18 2012-06-18 Improved electronic ballast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220284095 CN202696999U (en) 2012-06-18 2012-06-18 Improved electronic ballast

Publications (1)

Publication Number Publication Date
CN202696999U true CN202696999U (en) 2013-01-23

Family

ID=47552548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220284095 Expired - Fee Related CN202696999U (en) 2012-06-18 2012-06-18 Improved electronic ballast

Country Status (1)

Country Link
CN (1) CN202696999U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661151A (en) * 2018-12-29 2019-04-19 数源科技股份有限公司 A kind of radiator structure for control host in intelligence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661151A (en) * 2018-12-29 2019-04-19 数源科技股份有限公司 A kind of radiator structure for control host in intelligence

Similar Documents

Publication Publication Date Title
CN202696999U (en) Improved electronic ballast
CN201638790U (en) High-frequency electrodeless lamp
CN201340842Y (en) Assembled halogen bulb
CN203743908U (en) Warning lamp with light reflection hood
CN203453908U (en) LED wall washer employing expanded heat radiation technology
CN202484937U (en) LED lamp convenient to move
CN202719560U (en) Light emitting diode (LED) driving power supply compact in structure
CN203240355U (en) LED point-source lamp
CN202285449U (en) Low-interference miniaturized power module for light emitting diode (LED) lamp
CN203671418U (en) Novel ceiling lamp
CN201273469Y (en) LED search lamp
CN201103831Y (en) Solar advertisement board illumination system
CN201502907U (en) Lighting luminaire
CN201421824Y (en) GU24 high-power energy-saving lamp with insulation board
CN203517440U (en) LED tri-proof lamp
CN201764442U (en) Multifunctional energy-saving bracket
CN203979955U (en) A kind of safe LED fluorescent lamp
CN201902877U (en) Electronic luminous tube
CN202938081U (en) High-power LED down lamp
CN203151848U (en) Electronic ballast
CN203585862U (en) All-in-one LED fluorescent lamp
CN201228912Y (en) Lampshade of high-power energy-saving lamp
CN201402902Y (en) Electronic energy-saving socket
CN202708661U (en) High-power LED arc-shaped light source
CN201725762U (en) Energy-saving lamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20180618

CF01 Termination of patent right due to non-payment of annual fee