CN2854473Y - Furnace for bending double-helical energy-saving tube - Google Patents

Furnace for bending double-helical energy-saving tube Download PDF

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Publication number
CN2854473Y
CN2854473Y CN 200520139988 CN200520139988U CN2854473Y CN 2854473 Y CN2854473 Y CN 2854473Y CN 200520139988 CN200520139988 CN 200520139988 CN 200520139988 U CN200520139988 U CN 200520139988U CN 2854473 Y CN2854473 Y CN 2854473Y
Authority
CN
China
Prior art keywords
plate
stove
furnace
furnace body
fireback
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 - Lifetime
Application number
CN 200520139988
Other languages
Chinese (zh)
Inventor
赖勇清
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.)
Fujian YDJ Light Co., Ltd.
Original Assignee
YONGDEJI LIGHTING APPLIANCE CO Ltd FUZHOU
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 YONGDEJI LIGHTING APPLIANCE CO Ltd FUZHOU filed Critical YONGDEJI LIGHTING APPLIANCE CO Ltd FUZHOU
Priority to CN 200520139988 priority Critical patent/CN2854473Y/en
Application granted granted Critical
Publication of CN2854473Y publication Critical patent/CN2854473Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A furnace to make twin-screw energy-saving lamp tubes mainly comprises front furnace body, rear furnace body, front fireback, rear fireback, electric heating element, transfer mechanism and straight glasstube. The electric heating element is positioned in the front fireback and the rear fireback as well. The fireback and the rear fireback should be face-to-face arranged in the front furnace body and the rear furnace body. Meanwhile, a clearance should be reserved to pass a straight glasstube. If utilizing the furnace to make twin-screw energy-saving lamp tubes, no kiln adhesion will happen in operation and meanwhile the labor force can be lowered. Moreover, the glasstubes can be moved from upper part to the lower part of the furnace together with the transfer mechanism. After they are deformed due to being heated, they can be moved out of the bottom of the furnace with the transfer mechanism, for which it can be used as a furnace structure of an automatic tube bender.

Description

The stove of curved double helical form power saving fluorescent lamps exposed conduit
[technical field]
The utility model relates to a kind of lighting apparatus, particularly a kind of stove of equipping curved double helical form power saving fluorescent lamps exposed conduit.
[background technology]
In existing technology, the exposed conduit of double helical form energy-saving lamp tube generally adopts the bend pipe stove of water chestnut stove as exposed conduit, because the diameter dimension of water chestnut stove is less, the deflection that straight glass tube allows in the heating process in stove is little, so must rotate in the time of operation and prevent that glass-tube from gluing stove always, in the bend pipe process, the operative employee always will be in the other work of the stove of high temperature like this, manipulation strength is big, and the water chestnut stove can't be realized continuous feeding and discharging.
[summary of the invention]
The purpose of this utility model is to provide the stove of the little curved double helical form power saving fluorescent lamps exposed conduit of a kind of manipulation strength.
For achieving the above object this, utility model adopts following technical proposals: a kind of stove of curved double helical form power saving fluorescent lamps exposed conduit, mainly comprise front furnace body, rear furnace body, forehearth plate, back stove plate, heating, conveying mechanism and straight glass tube, heating is installed in forehearth plate and the back stove plate, the forehearth plate is installed in front furnace body and the rear furnace body with back stove plate face-to-face vertical ground, and middle have can be by the gap of straight glass tube.
The utility model further is specially:
The forehearth plate is the plane with the plate face of back stove plate, and is provided with the groove that heating is installed.
Gap between forehearth plate and the back stove plate is the 20-100 millimeter.
The utility model compared with prior art has following conspicuous characteristics and advantage:
The stove of the curved double helical form power saving fluorescent lamps exposed conduit in the utility model, because the gap vertical ground between the stove flat board, the deformation direction that heats the back generation with straight glass tube in stove is consistent, can not glue the labour intensity that stove alleviates the operator when therefore operating; Because glass-tube can move down along with the top of conveying mechanism from stove, can shift out from the below of stove by conveying mechanism after adding thermal deformation, can be used as the furnace construction of automatic pipebender.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the main pseudosection of the stove of a curved double helical form power saving fluorescent lamps exposed conduit of the present utility model.
Fig. 2 is that partial sectional view is looked on the left side of the stove of a curved double helical form power saving fluorescent lamps exposed conduit of the present utility model.
[specific embodiment]
One of preferred embodiment of the present utility model is that referring to accompanying drawing 1,2, the stove of this curved double helical form power saving fluorescent lamps exposed conduit mainly comprises front furnace body 1, rear furnace body 2, forehearth plate 3, back stove plate 4, heating 5, conveying mechanism 6 and straight glass tube 7.
The plate face of forehearth plate 3, back stove plate 4 is the plane, respectively comprises plurality of grooves.Heating 5 is installed in the groove of forehearth plate 3 and back stove plate 4, forehearth plate 3 is installed in front furnace body 1 and the rear furnace body 2 with back stove plate 4 face-to-face vertical grounds, and there is the gap that can pass through with the straight glass tube 7 of conveying mechanism 6 conveyings the centre, and the gap between forehearth plate 3 and the back stove plate 4 is the 20-100 millimeter.

Claims (3)

1, a kind of stove of curved double helical form power saving fluorescent lamps exposed conduit, mainly comprise front furnace body (1), rear furnace body (2), forehearth plate (3), back stove plate (4), heating (5), conveying mechanism (6) and straight glass tube (7), it is characterized in that: heating is installed in forehearth plate and the back stove plate, the forehearth plate is installed in front furnace body and the rear furnace body with back stove plate face-to-face vertical ground, and middle have can be by the gap of straight glass tube.
2, the stove of curved double helical form power saving fluorescent lamps exposed conduit according to claim 1 is characterized in that: the forehearth plate is the plane with the plate face of back stove plate, and is provided with the groove that heating is installed.
3, the stove of curved double helical form power saving fluorescent lamps exposed conduit according to claim 1 is characterized in that: the gap between forehearth plate and the back stove plate is the 20-100 millimeter.
CN 200520139988 2005-12-13 2005-12-13 Furnace for bending double-helical energy-saving tube Expired - Lifetime CN2854473Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520139988 CN2854473Y (en) 2005-12-13 2005-12-13 Furnace for bending double-helical energy-saving tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520139988 CN2854473Y (en) 2005-12-13 2005-12-13 Furnace for bending double-helical energy-saving tube

Publications (1)

Publication Number Publication Date
CN2854473Y true CN2854473Y (en) 2007-01-03

Family

ID=37581109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520139988 Expired - Lifetime CN2854473Y (en) 2005-12-13 2005-12-13 Furnace for bending double-helical energy-saving tube

Country Status (1)

Country Link
CN (1) CN2854473Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734843B (en) * 2008-11-24 2013-02-13 江山菲普斯照明有限公司 Bent-tube heating furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734843B (en) * 2008-11-24 2013-02-13 江山菲普斯照明有限公司 Bent-tube heating furnace

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: FUJIAN PROVINCE YONGDEJI GROUP CO., LTD.

Free format text: FORMER OWNER: YONGDEJI LIGHTING APPLIANCE CO., LTD., FUZHOU

Effective date: 20070914

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070914

Address after: Pillow Feng Industrial Zone, Minhou County town of Fuzhou Xiang Qian 350012 cities in Fujian Province

Patentee after: Fujian Yong De Ji Group Co., Ltd.

Address before: Pillow Feng Industrial Zone, Minhou County town of Fuzhou Xiang Qian 350012 cities in Fujian Province

Patentee before: Yongdeji Lighting Appliance Co., Ltd., Fuzhou

ASS Succession or assignment of patent right

Owner name: FUJIAN PROVINCE YONGDEJI GROUP CO., LTD.

Free format text: FORMER OWNER: FUJIAN PROVINCE YONGDE GROUP CO., LTD.

Effective date: 20090605

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090605

Address after: Zip pillow Feng Industrial Zone, Minhou Town, Fuzhou County, Fujian City, Xiang Qian Province: 350012

Patentee after: Fujian Yong De Ji Group Co., Ltd.

Address before: Zip pillow Feng Industrial Zone, Minhou Town, Fuzhou County, Fujian City, Xiang Qian Province: 350012

Patentee before: Fujian Yong De Ji Group Co., Ltd.

ASS Succession or assignment of patent right

Owner name: FUJIAN YONGDEJI LIGHT INDUSTRY CO., LTD.

Free format text: FORMER OWNER: FUJIAN PROVINCE YONGDEJI GROUP CO., LTD.

Effective date: 20100312

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 350012 ZHENFENG INDUSTRY DISTRICT, XIANGQIAN TOWN, MINHOU COUNTY, FUZHOU CITY, FUJIAN PROVINCE TO: 350000 ZHENFENG INDUSTRY DISTRICT, XIANGQIAN TOWN, MINHOU COUNTY, FUZHOU CITY, FUJIAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100312

Address after: Pillow Feng Industrial Zone, Minhou County town of Fuzhou Xiang Qian 350000 cities in Fujian Province

Patentee after: Fujian YDJ Light Co., Ltd.

Address before: Pillow Feng Industrial Zone, Minhou County town of Fuzhou Xiang Qian 350012 cities in Fujian Province

Patentee before: Fujian Yong De Ji Group Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20070103

EXPY Termination of patent right or utility model