CN201352549Y - HID xenon lamp with structure capable of preventing bad arc discharge - Google Patents
HID xenon lamp with structure capable of preventing bad arc discharge Download PDFInfo
- Publication number
- CN201352549Y CN201352549Y CNU2009200497409U CN200920049740U CN201352549Y CN 201352549 Y CN201352549 Y CN 201352549Y CN U2009200497409 U CNU2009200497409 U CN U2009200497409U CN 200920049740 U CN200920049740 U CN 200920049740U CN 201352549 Y CN201352549 Y CN 201352549Y
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- CN
- China
- Prior art keywords
- xenon lamp
- stem
- socket
- arc discharge
- hid xenon
- 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
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Abstract
The utility model discloses an HID xenon lamp with a structure capable of preventing bad arc discharge, which comprises a lamp tube, a tube seat and a luminous tube. The luminous tube is arranged in the lamp tube, a socket is formed at the bottom part of the lamp tube, and two core columns which are respectively connected with a cathode and an anode of the luminous tube are arranged in the socket. The HID xenon lamp is characterized in that the core columns are led out from the side part of the socket, an insulating part is arranged at the upper part of the socket, and the two core columns are separated by the insulating part. The HID xenon lamp can effectively prevent bad arc discharge between two electrodes of the HID xenon lamp, is safe, practical as well as energy-saving, and leads low cost, wide application range as well as high efficiency.
Description
Technical field
The utility model relates to the domestic lighting device, more particularly relates to a kind of HID xenon lamp.
Background technology
HID (High Intensity Discharge) high-voltage gas discharging light, also claim xenon lamp, its operation principle is in the quartzy quartz glass tube of (UV-CUT) uvioresistant, fill with inert gases such as xenon (XENON) and iodide, pass through stabilizer (also claiming booster) then, the normal domestic civil power is pressurized to impulse hunting electric energy about 23000V moment through the frequency conversion conversion, excite xenon electronics in the quartz ampoule to be free in to produce between two electrodes through high-voltage oscillation and jump arclight and finish the process of lighting, it is normally luminous then to provide the pulse width period of can self adaptation fluorescent tube pipe pressing to be that 2.38 milliseconds square-wave voltage is kept the xenon fluorescent tube.The non-constant width of the colour temperature of HID high-voltage gas discharging light reaches 2700～18000K, also has colourama.Have good illumination and penetration power; Light efficiency is very high, export every watt and reach more than 80 lumens, colour temperature every watt of the reached output of 4300K～6000K near 100 lumens or more than, and useful life is longer than traditional Halogen lamp LED, incandescent lamp bulb.At present, the use of common Metal halogen lamp is comparatively extensive, and its luminous efficiency is also very high, photochromicly also can reach 6000K.But also there is a bigger problem in it, can not warm start, and frequent light and extinguish reduction of service life greatly; If in the luminous tube of the fluorescent tube that has single-ended Metal halogen lamp structure unanimity now, charge into xenon and a small amount of rare metal, make the HID xenon lamp of the xenon lamp stabilizer use that can cooperate the normal domestic mains-supplied, though can solve the problem in useful life, but when starting owing to the HID xenon lamp, voltage is more than 20000V, if adopt the mode of spiral or clamping to install and fix the HID xenon lamp, the HID xenon lamp can produce arc discharge, it is common spark phenomenon, make the fluorescent tube can't operate as normal, and for the HID xenon lamp that adopts single-ended Metal halogen lamp structure, because the spacing between negative electrode and the anode is too small, under high temperature and high pressure environment, be easy to occur the arc discharge phenomenon, thereby the HID xenon lamp is caused damage, influence the useful life of fluorescent tube.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of not only energy-efficient, and safety and stability has a HID xenon lamp that prevents bad arc discharge structure.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of have a HID xenon lamp that prevents bad arc discharge structure, comprise fluorescent tube, base and be arranged on the interior luminous tube of fluorescent tube, the bottom of fluorescent tube forms socket, be provided with negative electrode and anode that two stem stems connect luminous tube respectively in this socket, it is characterized in that: described stem stem is drawn from the sidepiece of socket, and the top of socket is provided with the insulation division that two stem stems are separated.
As further specifying of such scheme, described stem stem is parallel to the center line of fluorescent tube, the bottom of stem stem bend inwards and vertical fixing on the side of socket.
The low stairstepping projection in high both sides in the middle of the insulation division that described two stem stems separate is set to, two stem stems lay respectively at the left and right sides of projection.
Draw two power lines on the described base and connect two stem stems respectively, several through holes are arranged at the bottom of base, and power line passes this through hole and is connected with anode with the negative electrode of luminous tube.
Described luminous tube surface coating.
Described base is a base of ceramic, and the sidepiece of this base of ceramic is provided with caulking groove, is provided with in it fixture that HID xenon lamp is used is installed.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model adopts and to draw negative electrode and the anode that stem stem in twos connects luminous tube respectively from the both sides of socket, utilize jack body that two electrodes are separated, effectively prevent to take place between the negative electrode of luminous tube and the anode bad arc discharge phenomenon, improve the stability of HID xenon lamp, it is simple in structure, and cost is low.
2, the mode of employing wiring is drawn the negative electrode and the anode of luminous tube, compare with spiral or plug-in HID xenon lamp, in the time of can preventing the fluorescent tube high voltage startup, be connected the generation spark phenomenon, further improve the useful life of HID xenon lamp, the stability of enhancing fluorescent tube at electrode and lamp socket.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of another execution mode of the present utility model.
Description of reference numerals: 1, fluorescent tube 2, base 3, luminous tube 4, caulking groove 5, fixture 6, socket 7, stem stem 8, insulation division 9, power line
Embodiment
Embodiment 1
As shown in Figure 1, the utlity model has the HID xenon lamp that prevents bad arc discharge structure, comprise fluorescent tube 1, base 2 and be arranged on luminous tube 3 in the fluorescent tube 1, luminous tube 3 surface coatings, base 2 is a base of ceramic, the sidepiece of this base of ceramic is provided with caulking groove 4, is provided with in it fixture 5 that HID xenon lamp is used is installed.The bottom of fluorescent tube 1 forms socket 6, is provided with negative electrode and the anode that two stem stems 7 connect luminous tube respectively in this socket 6, and stem stem 7 is drawn from the sidepiece of socket, and the top of socket is provided with the insulation division 8 that two stem stems 7 are separated.Wherein, stem stem 7 is parallel to the center line of fluorescent tube 1, the bottom of stem stem 7 bend inwards and vertical fixing on the side of socket, draw two power lines 9 on the base 2 and connect two stem stems respectively, several through holes are arranged at the bottom of base, and power line passes this through hole and is connected with anode with the negative electrode of luminous tube.
Embodiment 2
As shown in Figure 2, the difference of present embodiment and above-mentioned execution mode is, the low stairstepping projection in high both sides in the middle of the described insulation division 8 that two stem stems are separated is set to, and two stem stems 7 lay respectively at the left and right sides of projection.
In the use, only need will connect the negative electrode of luminous tube and the external tube circuit of two power lines of anode respectively, cooperate the xenon lamp stabilizer of normal domestic mains-supplied to use, energized gets final product work.
The utility model is not limited to the foregoing description, can also set up on the described stem stem and put insulating case, and those skilled in the art also can do numerous modifications and variations, under the spirit that does not break away from utility model, all in the claimed scope of the utility model.
Claims (6)
1, a kind of have a HID xenon lamp that prevents bad arc discharge structure, comprise fluorescent tube, base and be arranged on the interior luminous tube of fluorescent tube, the bottom of fluorescent tube forms socket, be provided with negative electrode and anode that two stem stems connect luminous tube respectively in this socket, it is characterized in that: described stem stem is drawn from the sidepiece of socket, and the top of socket is provided with the insulation division that two stem stems are separated.
2, according to claim 1 have a HID xenon lamp that prevents bad arc discharge structure, and described stem stem is parallel to the center line of fluorescent tube, the bottom of stem stem bend inwards and vertical fixing on the side of socket.
3, according to claim 1 have a HID xenon lamp that prevents bad arc discharge structure, the low stairstepping projection in high both sides in the middle of the insulation division that described two stem stems separate is set to, and two stem stems lay respectively at the left and right sides of projection.
4, according to claim 1 have a HID xenon lamp that prevents bad arc discharge structure, draw two power lines on the described base and connect two stem stems respectively, several through holes are arranged at the bottom of base, and power line passes this through hole and is connected with anode with the negative electrode of luminous tube.
5, according to claim 1 have the HID xenon lamp that prevents bad arc discharge structure, a described luminous tube surface coating.
6, according to claim 1 have a HID xenon lamp that prevents bad arc discharge structure, and described base is a base of ceramic, and the sidepiece of this base of ceramic is provided with caulking groove, is provided with in it fixture that HID xenon lamp is used is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200497409U CN201352549Y (en) | 2009-01-06 | 2009-01-06 | HID xenon lamp with structure capable of preventing bad arc discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200497409U CN201352549Y (en) | 2009-01-06 | 2009-01-06 | HID xenon lamp with structure capable of preventing bad arc discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352549Y true CN201352549Y (en) | 2009-11-25 |
Family
ID=41375935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200497409U Expired - Lifetime CN201352549Y (en) | 2009-01-06 | 2009-01-06 | HID xenon lamp with structure capable of preventing bad arc discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201352549Y (en) |
-
2009
- 2009-01-06 CN CNU2009200497409U patent/CN201352549Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000, Guangdong District, Foshan City, Chancheng province Shiwan town street Tong commerce city logistics center, two floor, D District Patentee after: GUANGDONG CHANGSHENG LIGHTING TECHNOLOGY Co.,Ltd. Address before: 528000, Guangdong District, Foshan City, Chancheng province Shiwan town street Tong commerce city logistics center, two floor, D District Patentee before: FOSHAN CHANGSHENG ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 528000, Guangdong District, Foshan City, Chancheng province Shiwan town street Tong commerce city logistics center, two floor, D District Patentee after: FOSHAN CHANGSHENG ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528000, Foshan District, Guangdong City, Shiwan Province town of Chancheng street Tong business town No. two building, two floor, D District Patentee before: Foshan City Chancheng District Changsheng Electronic & Electrical Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |
|
| CX01 | Expiry of patent term |