A kind of electrode sleeve and removable xenon headlight
Technical field
The present invention relates to field of light fittings, a kind of electrode sleeve and the removable xenon headlight of this electrode sleeve of application.
Background technology
Xenon lamp (High intensity Discharge) refers to internal full inert gas mixtures including xenon,
There is no the high-voltage gas discharging light of the filament that Halogen light (halogen lamp) had, be called for short HID xenon lamp, can be described as weight
Metalized lamp or xenon lamp, its principle of luminosity is in UV-cut uvioresistant crystal quartz glass tube, fills with multiple chemical gas
Filling out, wherein major part is xenon (Xenon) and iodide etc., the most again through supercharger (Ballast) by car 12 volts
DC voltage moment be pressurized to the voltage of 23000 volts, the xenon electronics in high pressure amplitude of vibration excites quartz ampoule dissociates,
Light source is produced between two electrodes, here it is so-called gas discharge.And by superpower arclight white produced by xenon, can improve
Light color temperature value, the sunshine in similar daytime, the magnitude of current required during HID work is only 3.5A, and brightness is conventional halogen lamp
Three times of bubble, service life is longer 10 times than conventional halogen bulb.
In prior art, in order to ensure to keep between input electrode and the output electrode of removable xenon headlight good electrical connection,
Connect input electrode and output electrode often through electrode sleeve, but existing electrode sleeve tends not to ensure input electrode and output
Contact good between electrode, and during dismounting xenon lamp holder, electrode sleeve easily comes off, and uses to user and brings pole
Big inconvenience.
Summary of the invention
The present invention provide a kind of simple in construction, easy to assembly, can ensure to keep between input electrode and output electrode good being electrically connected
The electrode sleeve connect, and a kind of removable xenon headlight being provided with this electrode sleeve.
The technical scheme that the present invention provides is: a kind of electrode sleeve, including conductive body, described set is internal be provided with pluggable
The electrode cavity of electrode, the top of described electrode cavity is provided with electrode insert port, and the sidewall of described electrode cavity is provided with and squeezes with electrode
The conductive first elastic press section of press contacts, it is conductive that the outside of described body is provided with that the electrode extruding with outside contacts
Second elastic press section, described body bottom is provided with the retaining card that can engage with outside bayonet socket.
In above-mentioned electrode sleeve, the elastic press section of described first is the elastic surface protruded to electrode cavity.
In above-mentioned electrode sleeve, the elastic press section of described second is shell fragment, and the lower end of described shell fragment is connected on body, upper end
For the free end stretched out outside body.
In above-mentioned electrode sleeve, the lower end of described retaining card is connected to the bottom of body, upper end be stretch out outside body from
By holding.
In above-mentioned electrode sleeve, being provided around the prerotation vane in electrode iontophoresis electrode chamber, described guiding of described electrode insert port
The lower end of sheet is connected to the periphery of electrode insert port, and upper end is the free end extended outside electrode insert port.
In above-mentioned electrode sleeve, the quantity of the elastic press section of described first is 1~6;The quantity of the elastic press section of described second
It it is 1~6;The quantity of described retaining card is 2~4;The quantity of described prerotation vane is 2~4.
The present invention also provides for a kind of removable xenon headlight, including insulation stabilizer pedestal and the xenon being plugged on this stabilizer pedestal
Gas lamp seat, is located at the output positive/negative electrode electricity positive/negative with the input being located on the downside of xenon lamp holder respectively on the upside of described stabilizer pedestal
Pole is electrically connected by the electrode sleeve correspondence described in claim 1~6;Also include surrounding described electrical connection the positive/negative electrode of output and
Input two insulators of positive/negative electrode, and be located between the positive/negative electrode of output and the positive pole and the negative pole that input positive/negative electrode
One layer of insulation board, is additionally provided with at least dielectric layers between the positive/negative electrode of described output and the positive pole and the negative pole that input positive/negative electrode,
Described insulating barrier is separately positioned on stabilizer pedestal and xenon lamp holder and extends the positive/negative electrode of output and just inputs positive/negative electrode
Air conduction distance between pole and negative pole.
In above-mentioned removable xenon headlight, described insulating barrier is tabular insulating barrier, ring-type insulating barrier or semi-annular shape insulating barrier;
Described ring-type insulating barrier and semi-annular shape insulating barrier are around the periphery being located at described insulator.
In above-mentioned removable xenon headlight, described insulation board is located at and exports positive/negative electrode and input positive pole and the negative pole of positive/negative electrode
Between the side of perpendicular bisector of line.
In above-mentioned removable xenon headlight, described stabilizer pedestal or xenon lamp holder connect and has insulation inserting groove, described stabilizer
Pedestal and xenon lamp holder are mutually inserted by insulation inserting groove.
Compared with prior art, electrode sleeve provided by the present invention ensures electrode sleeve by arranging the first elastic press section and is plugged on
Electrode extruding in this electrode sleeve connects, and can ensure that the electrode of electrode sleeve and its side extrudes by arranging the second elastic press section
Connect, can ensure that input electrode and output electrode keep good electrical connection by above-mentioned design, simple in construction, easy to assembly.
Further, by being provided with the card that can engage with outside bayonet socket in body bottom, it is ensured that electrode sleeve can be firm
Be fixed set position, electrode sleeve will be made to skid off because extracting xenon lamp holder, facilitate user dismounting and install
Xenon lamp holder.
Additionally, the removable xenon headlight of this electrode sleeve of application provided by the present invention is provided with multiple insulating barrier, alternate
Effect adds the air conduction distance between input electrode and output electrode, under the creep age distance that identical voltage is the most identical, pole
Reduce greatly the probability that two electrodes are breakdown, compared to the anti-breakdown voltage (20KV) of traditional removable xenon headlight, this reality
With the anti-breakdown voltage of novel removable xenon headlight more than 30KV.Further, the insulation board of asymmetric setting is used to be possible to prevent
User's reversal connection when installing xenon lamp holder, uses arranging of inserting groove of insulation can further play fixing stabilizer pedestal and xenon
The stability of gas lamp seat grafting.
Accompanying drawing explanation
Fig. 1 is the front view of the electrode sleeve of the present embodiment one;
Fig. 2 is the side view of the electrode sleeve of the present embodiment one;
Fig. 3 is the rearview of the electrode sleeve of the present embodiment one;
Fig. 4 is the top view of the electrode sleeve of the present embodiment one;
Fig. 5 is the front view of the removable xenon headlight of the present embodiment two;
Fig. 6 is the sectional view of the removable xenon headlight of the present embodiment two;
Fig. 7 is the upward view of the xenon lamp holder of the removable xenon headlight of the present embodiment two;
Fig. 8 is the top view of the stabilizer pedestal of the removable xenon headlight of the present embodiment two;
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in further detail, but does not constitute the present invention
Any restriction.
Embodiment one
With reference to shown in Fig. 1~Fig. 4, a kind of electrode sleeve of the present invention, including conductive body 1, set in described body 1
The electrode cavity 2 of pluggable electrode, the top of described electrode cavity 2 is had to be provided with electrode insert port 3, it is characterised in that described electricity
The sidewall in chamber, pole 2 is provided with the conductive first elastic press section 4 contacted with electrode extruding, and the outside of described body 1 is provided with
The the conductive second elastic press section 5 contacted with the extruding of the electrode in outside, described body 1 bottom is provided with can be with outside bayonet socket
The retaining card 6 of engaging, wherein, the described first elastic press section 4 be the elastic surface to electrode cavity protrusion, described the
Two elastic press sections 5 are shell fragment, and certainly, the first elastic press section 4 can also be shell fragment, and the top of shell fragment is connected to electrode cavity
Inner side, the bottom of shell fragment be in electrode cavity extend free end, the lower end of described shell fragment is connected on body, and upper end is
The free end stretched out outside body 1, the second elastic press section 5 can also use the elastic surface thinking to extend outside body 1,
This present embodiment is not made too much restriction, and the lower end of described retaining card 6 is connected to the bottom of body, and upper end is to body
The free end that stretches out of outside, described electrode insert port 3 be provided around the prerotation vane 7 in electrode iontophoresis electrode chamber, described
The lower end of prerotation vane 7 is connected to the periphery of electrode insert port 3, and upper end is the free end extended outside electrode insert port 3, institute
The quantity of the elastic press section 4 of first stated is 1~6;The quantity of the elastic press section 5 of described second is 1~6;Described
The quantity of retaining card 6 be 2~4;The quantity of described prerotation vane 7 is 2~4.
Contacting excellent present embodiments providing one with output electrode and input electrode, the electrode sleeve being fixed well, electrode sleeve leads to
Cross and the electrode extruding connection that the first elastic press section ensures electrode sleeve and is plugged in this electrode sleeve is set, elastic by arranging second
Press section can ensure that the electrode extruding of electrode sleeve and its side connects, and can ensure that input electrode and output electricity by above-mentioned design
Pole keeps good electrical connection, by being provided with the card that can engage with outside bayonet socket in body bottom, it is ensured that electrode sleeve is permissible
Firmly be fixed set position, electrode sleeve will be made to skid off because extracting xenon lamp holder, facilitate user dismounting and
Xenon lamp holder, the electrode sleeve simple in construction of the present invention are installed, assemble very convenient, the company of each electrical connection section after pressing, can be ensured
The stability connect and conductive qualities.
Embodiment two
With reference to shown in Fig. 5~Fig. 8, the removable xenon headlight of one of the present invention, including insulating stabilizer pedestal 8 and being plugged on
Xenon lamp holder 9 on this stabilizer pedestal 8, be located at the positive/negative electrode of output 10 on the upside of described stabilizer pedestal 8 respectively with set
The positive/negative electrode of input 11 on the downside of xenon lamp holder 9 is electrically connected by the electrode sleeve one_to_one corresponding described in claim 1~6;Also
Including surrounding the positive/negative electrode of output 10 of described electrical connection and inputting two insulators 12 of positive/negative electrode 11, and it is located at defeated
Go out one layer of insulation board 13 between positive/negative electrode 10 and the positive pole and the negative pole that input positive/negative electrode 11, wherein, electrode sleeve grafting
In insulation sleeve 12, between the positive/negative electrode of described output 10 and the positive pole and the negative pole that input positive/negative electrode 11, it is additionally provided with at least two
Layer insulating 14, described insulating barrier 14 is separately positioned on stabilizer pedestal 8 and xenon lamp holder 9 and extends the positive/negative electrode of output
Air conduction distance between 10 and the positive pole and the negative pole that input positive/negative electrode 11, wherein, described insulating barrier 14 is that tabular is exhausted
Edge layer, ring-type insulating barrier or semi-annular shape insulating barrier;Described ring-type insulating barrier and semi-annular shape insulating barrier around be located at described absolutely
The periphery of edge body 12, described insulation board 13 be located at the positive/negative electrode of output 10 and input positive/negative electrode 11 positive pole and negative pole it
Between the side of perpendicular bisector of line.
In the present embodiment, described stabilizer pedestal 8 or xenon lamp holder 9 connect and has insulation inserting groove 15, described stabilizer base
Seat 8 and xenon lamp holder 9 are mutually inserted by insulation inserting groove 15.The dual-side of described insulation board 13 and described insulation inserting groove
The medial surface of 15 connects, and the inside top of described insulation inserting groove 15 is provided with engaging recessed part 16, is plugged on this insulation inserting groove 15
In stabilizer pedestal 8 or the correspondence position of xenon lamp holder 9 be provided with the engaging protuberance 17 coordinating this engaging recessed part 16,
Being provided with xenon fluorescent tube 18 on the upside of described xenon lamp holder 9, described xenon fluorescent tube 18 bottom is fixedly connected with support 19, described support
The other end of 19 is fixed on the top of xenon lamp holder 9, and described xenon lamp holder 9 top is additionally provided with ring-type protrusion handle part 20, described
The upside of ring-type protrusion handle part 20 is provided with the sealing ring 21 being socketed on xenon lamp holder 9.
In actual use, after vehicle-mounted xenon headlight is broken, it is only necessary to after cutting off the electricity supply, holding ring-type protrusion handle part 20 will
The xenon lamp holder broken down is unloaded down, then takes out standby xenon lamp holder 9, is plugged on stabilizer base 8, if xenon lamp holder 9
Insert the most on earth, exchange direction of insertion, xenon lamp is installed.
Present embodiments provide one and have anti-breakdown, quick detachable installation, the removable xenon headlight of the advantage such as safety and firmness.
Above-described be only presently preferred embodiments of the present invention, all made in the range of the spirit and principles in the present invention any amendment,
Equivalent and improvement etc., should be included within the scope of the present invention.