CN109441264A - Car engine cabin illuminates strut - Google Patents
Car engine cabin illuminates strut Download PDFInfo
- Publication number
- CN109441264A CN109441264A CN201811195567.3A CN201811195567A CN109441264A CN 109441264 A CN109441264 A CN 109441264A CN 201811195567 A CN201811195567 A CN 201811195567A CN 109441264 A CN109441264 A CN 109441264A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- strut
- power supply
- guide rod
- lamp holder
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/30—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for compartments other than passenger or driving compartments, e.g. luggage or engine compartments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of car engine cabins to illuminate strut, including hollow strut ontology, illumination storehouse and power supply storehouse are equipped in it, power supply offers installing port on storehouse, and configured with the cover board being adapted with the installing port, the cover board is slidably matched with strut ontology, power supply is movably equipped with lamp holder and battery in storehouse, light bulb is installed on lamp holder, light bulb is pushed into illumination storehouse by battery case, 90 ° of face installing ports may be reversed in the pedestal of lamp holder, bar top is equipped with contact switch and branch fastener, there is the support plate of activity setting in branch fastener, support plate can be mobile towards the button of contact switch, and it is pressed, to make its guide rod that gets an electric shock contact with battery cathode, realize the closing of circuit between light bulb and battery.The button open and-shut mode that contact switch is controlled by support plate, reaches control contact switch, then lighting apparatus stops working, and fully considers replacing bulb problem, realizes light bulb installation and replacement by automatically exiting from flip angle, novel ingenious.
Description
Technical field
The invention belongs to auto parts and components construction applications, and in particular to a kind of car engine cabin illumination strut.
Background technique
The engine cabin of automobile is the place for being easiest to generation problem, needs often to carry out detection maintenance to engine cabin,
It when carrying out aforesaid operations, then needs first to open engine hatchcover, and the strut configured in cabin is propped up, it is ensured that after stablizing again
Cabin inner part is detected, when carrying out coherent detection outdoors, especially under darkness or extraneous light weaker condition, is led to
It often needs tester's self-contained electric power to illuminate or set up other lighting apparatus, keeps tester inconvenient, waste time, be easy inspection
Sniffing misses, and leads to error in judgement, can not find question classification, in the prior art, has in such a way that strut is illuminated, but its
Structural stability is poor, and does not comprehensively consider the problems such as cabin atmosphere temperature is higher, replacing bulb is inconvenient.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of car engine cabins to illuminate strut, passes through strut realization pair
The illumination of engine cabin, it is ensured that operator into type engine cabin detection when, there is convenient light source to be illuminated, fully consider simultaneously
The replacement problem of light bulb extends its whole service life.
To achieve the above object, technical scheme is as follows:
A kind of car engine cabin illumination strut, including strut ontology, one end of the strut ontology are equipped with bulb, the other end
For bar top, key is: being successively arranged illumination storehouse in hollow structure and power supply storehouse, institute in the strut ontology from bottom to up
Stating illumination storehouse has transparent side wall, installing port is offered on the power supply storehouse, and configured with the lid being adapted with the installing port
Plate；
It is movably set with lamp holder in the power supply storehouse, the lamp holder includes pedestal in the form of annular discs, with detachable on pedestal
Mode is equipped with light bulb, and the left and right sides of pedestal has the shaft being firmly connected with it, the power supply storehouse inner wall face shaft
Position is equipped with lamp holder mobile chute, and length direction of the lamp holder mobile chute along power supply storehouse is arranged, under lamp holder mobile chute
End is close to the end in power supply storehouse, and interior to have the sliding block being slidably matched with it, the shaft distal end is embedded in a rotatable manner
It is fixed with the universal driving shaft of setting in parallel on sliding block, in shaft, and universal driving shaft protrudes into lamp holder mobile chute, and is moved with lamp holder
Dynamic sliding slot size is adapted, and the lamp holder mobile chute lower wall upper end has the arc-shaped slot being adapted with the universal driving shaft,
The sliding block is equipped with pressure spring, the arc card by the one end near lightning storehouse and lamp holder mobile chute between the one end near lightning storehouse
Slot has the guide surface of arc close to the side of pressure spring；
Battery is equipped in the power supply storehouse, contact switch is installed on the bar top, and bar top has and the contact switch
The adaptable perforation of guide rod size of getting an electric shock, the electric shock guide rod of the contact switch protrude into the power supply storehouse from the perforation on bar top
It is interior, and there are gap between battery, the two is in circuit normally open；
The bar top is additionally provided with one end and is additionally provided with branch fastener in hollow structure, and the support head-shield is located at contact switch
The outside of button has the support plate being radially arranged on the branch fastener, which is pierced by the outer wall of branch fastener, props up
Fastener outer wall is pierced by position equipped with window in corresponding support plate, and the middle part of the support plate passes through the inner wall of fixed spring and branch fastener
Top connection, the support plate can move back and forth in the window along the axis of branch fastener, and the support plate face button
Setting.
Using the above structure, the ball seat of strut is installed by lower part bulb and engine cabin is hinged, the insertion of branch fastener upper end
Bonnet is close to and is supported to cavity on bonnet, support plate, and under the pressure effect of bonnet, support plate moves down extruding
To the button of the contact switch of lower section, button is moved down, so that it is mobile to power supply unit to make electric shock guide rod, and is contacted and is led with battery
Electricity makes the closing of circuit of power supply unit and lighting apparatus, so that illuminating device starting works, illuminates engine cabin, supports strut
Bonnet can illuminate inside engine cabin simultaneously, keep Measuring error convenient, after detection is completed, strut is taken out, support plate
Up restoring under the drive of fixed spring, is separated with button, push-button reset then drives electric shock guide rod to separate with power supply unit,
Open the circuit of power supply unit and lighting apparatus, lighting apparatus stops working；
Furthermore when needing replacing battery or light bulb, cover board is opened, and after battery is taken out, sliding block is being pressed
It is slided under the action of spring towards the upper end of lamp holder mobile chute, until with its end abutment, and universal driving shaft is then embedded just below arc at this time
In shape card slot, so that pedestal overturns 90 ° with respect to original state, and reverses direction is directed towards installing port, at this time light bulb and support
The length direction of bar is mutually perpendicular to, and can be very good the disassembling, assembling and replacing for carrying out light bulb, after light bulb is installed, manual overturning seat
After body forward end compresses a distance, sliding block can be pushed towards lower slider by being transferred to battery, protrude into light bulb in illumination storehouse.
As preferred: the distance between the arc-shaped slot and lamp holder mobile chute upper end end be d1, the shaft with
The distance between upper end of slide block end is d2, and wherein d1 is equal with d2.Using above scheme, when universal driving shaft is embedded in arc-shaped slot
When, the upper end of sliding block is just abutted with the end wall of lamp holder mobile chute, cannot continue to slide, to can ensure that the stabilization of pedestal
Property, convenient for changeing for light bulb.
As preferred: the position in corresponding illumination storehouse is equipped with anti-explosion cover on the strut ontology.It, can be effective using above scheme
It avoids improving the safety of strut, while one can also be played probably due to light bulb explosion accident causes cabin the accidents such as to fire
Determine load-bearing effect.
As preferred: the side wall in the illumination storehouse is vacuum glass.Using the above structure, both ensure to illuminate storehouse to the saturating of light
Penetrating property has biggish range of exposures, while having good heat-proof quality, to avoid because cabin temperature is excessively high, leads to light bulb
The lost of life.
As preferred: the side wall and cover board in the power supply storehouse are the double-layer structure with vacuum interlayer.It uses with top
Case improves the heat-proof quality in power supply storehouse, and the influence for preventing cabin temperature excessively high to battery, be conducive to extend battery uses the longevity
Life.
As preferred: the open at one end of the branch fastener cooperates with the bar top threaded one end of strut ontology.More than
Scheme, structure is simple, is conducive to improve assembly efficiency, and change convenient for the later period.
As preferred: one section of close bar top that the electric shock guide rod protrudes into power supply storehouse is equipped with limited block, the limited block
Outer diameter is greater than the outer diameter of set perforation on bar top.Using the above structure, the electric shock guide rod of contact switch can be effectively prevented from wearing
It is detached from hole.
As preferred: the contact switch further includes push-button reset spring, which is set in the bar top
On one section of electric shock guide rod between end and button, one end of the push-button reset spring is fixed on the end on bar top, and the other end is solid
It is scheduled on the electric shock guide rod of turret terminal.Using the above structure, when the pressure being applied on button disappears, button can be very
Fast to restore, with power supply unit disconnection, lighting apparatus stops working the guide rod that makes to get an electric shock.
As preferred: being equipped with partition between the power supply storehouse and the bar top, which is equipped with and perforates just on bar top
Pair the second perforation, the electric shock lower end of the guide rod protrudes into the storehouse that powers from second perforation, and the electric shock guide rod protrudes into across partition
The part in power supply storehouse is arranged with guide rod reset spring, is enclosed with insulating materials outside the guide rod reset spring, one end of which is fixed on
Guide rod get an electric shock close to partition one end, the other end is in vacant state, and during button is pressed, guide rod reset spring is first connect with battery
After touching, electric shock guide rod is contacted with battery again.It using the above structure, can be extensive with help button when the pressure on button disappears
It is multiple, while there is one section of guide rod reset spring having more in guide rod front end of getting an electric shock, and when can prevent strut from laying flat or not paying attention to being inverted, supplies
Electric equipment is in contact with it to electric shock guide rod sliding and is followed by circuit passband, consumes electricity.
As preferred: being equipped with sliding slot in the axial side wall of two windows, the two sides of the support plate are equipped with and institute
State the compatible slide bar of sliding slot, the slide bar protrudes into sliding slot, and can in sliding slot straight reciprocating.Using the above structure,
Support plate is positioned radially, makes support plate that can only slide axially along the chute, radial deflection will not occur.
As preferred: strut ontology upper end is equipped with active switch.Using above scheme, active switch under normal conditions
In normally off, and daytime or have external light source when, the circuit of battery and light bulb can be disconnected by active switch, this
Even if sample strut is propped up, light bulb will not be bright, is further reduced the consumption to battery capacity.
Compared with prior art, the beneficial effects of the present invention are:
Car engine cabin provided by the invention illuminates strut, by the way that light bulb and battery are arranged inside support rod, is supporting
The top setting contact switch of bar controls the circuit between light bulb and battery, then controlled by support plate contact switch by
Button open and-shut mode achievees the purpose that control contact switch, so that support rod lighting apparatus while supporting bonnet is worked and illuminate
Engine cabin, Measuring error of being more convenient for remove support rod after completion, and pressure disappears, and contact switch and power supply unit disconnect,
Then lighting apparatus stops working, and fully considers replacing bulb problem, realizes replacing bulb by automatically exiting from flip angle, with
And power supply storehouse in it is heat-insulated the problems such as, it is novel ingenious.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is the schematic diagram of internal structure of Fig. 1；
Fig. 3 is the mounting structure schematic diagram of lamp holder；
Fig. 4 is holder structure schematic diagram；
Fig. 5 is the structural schematic diagram of lamp holder mobile chute；
Fig. 6 is support header structure schematic diagram；
Fig. 7 is another viewing angle constructions schematic diagram of branch fastener.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
Strut is illuminated referring to figs. 1 to car engine cabin shown in Fig. 7, mainly includes the strut ontology 1 rod-shaped in cylinder, support
One end of bar body 1 is equipped with bulb 1a, and the other end is that bar top 1b (hereinafter refers to top with bar top one end 1b generation, the other end is
Lower section), there is hollow section close to bar top one end 1b in strut ontology 1, be divided into illumination close to mono- section of bulb 1a in hollow section
Storehouse 10, one section close to bar top 1b is then divided into power supply storehouse 11, and two warehouses are interconnected, wherein the side wall in illumination storehouse 10 uses
Transparent vacuum glass is made, and is covered with the anti-explosion cover 15 of hollow out in its outer wall, and anti-explosion cover 15 is in addition to that can play explosion-proof
Outside, it may also function as certain load bearing effect, mitigate the load-bearing of illumination 10 vacuum glass of storehouse, be conducive to extend its service life.
Installing port is offered on power supply storehouse 11 along its length, and configured with the cover board 12 being adapted with installing port, lid
The structure of the similar remote controller battery cover of fit system between plate 12 and installing port, difference is, to fully ensure that power supply storehouse
11 inside thermal insulations, therefore cover board 12 and power supply storehouse 11 are the double-layer structure with vacuum interlayer, at the same time, at installing port
There is the seal groove 111 being adapted with its profile in mating surface, and there is the sealing matched with seal groove 111 on cover board 12
Furthermore the structure of similar sealing joint strip can also be arranged in piece in seal groove 111, can sufficiently really in this way after cover board 12 fastens
The leakproofness of its mating surface is protected, to improve the heat-proof quality in power supply storehouse 11, cabin high temperature is avoided to influence in power supply storehouse 11
Power-supply device.
Power supply is movably equipped with lamp holder 2 in storehouse 11, as shown, lamp holder 2 mainly includes seat in the form of annular discs in the present embodiment
Body 20 is equipped with light bulb 6 thereon, and the diameter of pedestal 20 is more smaller than the internal diameter in the storehouse 11 that powers, and the left and right sides of pedestal 20 is symmetrically set
The position for having shaft 21, and corresponding to shaft 21 on the inner wall in the storehouse 11 that powers is equipped with lamp holder mobile chute 13, lamp holder mobile chute 13
Length direction setting along power supply storehouse 11, lower end has in the end in power supply storehouse 11, lamp holder mobile chute 13 to be slided with it
The sliding block 22 of dynamic cooperation, sliding block 22 are resiliently arranged in lamp holder mobile chute 13 by pressure spring 14, one end of pressure spring 14 and sliding block
22 connections, the other end are fixed on the lower end of lamp holder mobile chute 13, and the elasticity of pressure spring 14 is enough to keep sliding block 22 sliding when restoring
Move the end of lamp holder mobile chute 13.
The one end of shaft 21 far from pedestal 20 is rotatably connected with sliding block 22, and shaft 21 has the linkage being firmly connected with it
Axis 23, universal driving shaft 23 is parallel with shaft 21 and eccentric setting, as shown, universal driving shaft 23 protrudes into lamp holder mobile chute 13, two
The size of person is adapted, i.e. the activity space in lamp holder mobile chute 13 of universal driving shaft 23 is few, will not be deflected substantially, lamp holder
Mobile chute 13 has arc-shaped slot 130 on the downside of one end far from illumination storehouse 10,130 size of arc-shaped slot is suitable with 23 phase of universal driving shaft
It answers, and arc-shaped slot 130 has guide surface 131, the arc-shaped structure of guide surface 131, and its concave surface by the side near lightning storehouse 10
Downward, under normal circumstances, the radial direction of pedestal 20 is vertical with the power supply length direction in storehouse 11, and when sliding block 22 is extensive in 14 elasticity of pressure spring
It is slided under multiple effect towards the upper end of lamp holder mobile chute 13, until shaft 21 drives pedestal when universal driving shaft 23 is embedded in arc-shaped slot 130
20 overturn 90 ° towards installing port side, and light bulb 6 is vertical upward at this time, then can very easily carry out the installation or more of light bulb 6
Change, because of the presence of guide surface 131, it can be ensured that universal driving shaft 23 preferably insertion arc-shaped slot 130 in or sliding block 22 towards illumination storehouse
10 one end pull out universal driving shaft 23 when sliding from arc-shaped slot 130, and when installation pays attention to the center of gravity setting of sliding block 22, that is, need full
When Football Association's moving axis 23 is embedded in arc-shaped slot 130, sliding block 22 can continue to keep forward slip state, will not deflection insertion arc-shaped slot
In 130.
Wherein the distance between arc-shaped slot 130 and 13 upper end end of lamp holder mobile chute are d1, shaft 21 and sliding block 22
The distance between upper end end is d2, is to ensure mounting stability in the present embodiment, i.e., when universal driving shaft 23 is embedded in arc-shaped slot 130
When, the upper end end of sliding block 22 is just abutted with the upper end wall of lamp holder mobile chute 13, to avoid the sliding block in bulb mounting 6
22 continue to slide upward.
Installation battery 7 is used as power supply unit in power supply storehouse 11 in the application, and contact switch 4 is installed in bar top one end 1b,
As shown, contact switch 4 is mainly including button 40 and the electric shock guide rod 41 and push-button reset bullet that are fixedly connected with button 40
Spring 42, button reset spring 42 are set on one section of electric shock guide rod 41 between the bar top end 1b and button 40, and the button is multiple
One end of position spring 42 is fixed on the end of bar top 1b, and the other end is fixed on the electric shock guide rod 41 at 40 end of button.
After being installed, the anode of battery 7 is connected with the tail end of light bulb 6, and applies pressure to it by battery 7, presses
Contracting pressure spring 14, and protrude into light bulb 6 in illumination storehouse 10, electric shock guide rod 41 is protruded into power supply storehouse 11 by the perforation on the 1b of bar top,
And when button 40 is pressed, electric shock guide rod 41 can be with the cathode contact of battery 7, and the inner wall in the storehouse 11 that powers, pedestal 20, shaft
21, sliding block 22, electric shock guide rod 41 are all made of conductive material, and the tail end for the guide rod 41 that gets an electric shock electrically is connected with the inner wall in power supply storehouse 11
It connects, pedestal 20 is extremely connected with the lateral conductive of light bulb 6, may make up the circuit of a closure in this way, and similar flashlight structure is kept away
Exempt to carry out circuit connection using conducting wire, reduces installation difficulty, and temperature is avoided to influence, be conducive to extend service life, work as electric shock
Guide rod 41 and when 7 cathode contact of battery, light bulb 6 can operating illumination, of course for the working condition of better control light bulb 6,
Therefore it is equipped with active switch 8 close to one end of bar top 1b on strut ontology 1, active switch 8 is also at the electricity of battery 7 Yu light bulb 6
On the road, by active switch 8 can taking human as closing light bulb 6.
The end of bar top 1b is additionally provided with branch fastener 5, as shown, branch fastener 5 is in the hollow columnar structures of open at one end,
It is located at the outside of contact switch 4, and is threadedly engaged between strut ontology 1, is set on the outer wall of branch fastener 5 there are two window
51, two windows 51 are symmetrical about the cylindrical body long axis of branch fastener 5, side wall of two windows 51 along the long axis of branch fastener 5
On be equipped with sliding slot 511, be equipped with support plate 52 on two windows 51, the button that open end covers below 52 face of support plate
40, the two sides of the part that support plate 52 passes through two windows and oriented both ends extend, support plate 52 are equipped with protrude and sliding slot
511 adaptable symmetrical two groups of slide bars 521, slide bar 521 protrude into the sliding slot 511 on corresponding window 51, can be in sliding slot 511
Interior linear movement, and ensure that opposite offset radially, the middle part of supporting block 52 and branch will not occur with branch fastener 5 for supporting block 52
It is connected between at the top of 5 inner wall of fastener by fixed spring 53, when being pressed downward from the both ends extension of supporting block 52, is then stretched
Fixed spring 53, while supporting block 52 511 is moved downward to and contacts with button 40 along the chute, and continue push button 40 and make to get an electric shock
Guide rod 41 is contacted with battery 7, so that light bulb 6 be made to work, when the pressure disappears, support plate 52 is restored in the elasticity of fixed spring 53
It is moved up under the drive of power, then release button 40, button 40 restores upwards under the action of button restores spring 42, and electric shock is led
Bar 41 is separated with battery 7, and contact switch 4 disconnects, 6 lighting-off of light bulb.
It is equipped with partition 110 close to one end of bar top 1b in power supply storehouse 11 in the present embodiment, corresponds to bar top 1b on partition 11
The position of upper perforation is equipped with the second perforation, and electric shock guide rod 41 may pass through second perforation, and is arranged with and leads on one section passed through
Bar reset spring 43, the outside of guide rod reset spring 43 are coated with insulating materials, and one end of guide rod reset spring 43 is fixed on touching
On conductance bar 41, the other end extends at one end towards battery 7, is in vacant state, when button 40 is pressed, guide rod reset spring
43 first contact with battery 7, continue after compressing guide rod reset spring 43, and electric shock guide rod 41 could contact again with battery 7, can be opposite
It avoids under automatism, battery 7 directly with the contact of electric shock guide rod 41, causes the sudden strain of a muscle of kwh loss or light bulb 6 bad.
In addition, for the stability for guaranteeing contact switch 4, therefore limit is additionally provided with close to one end of bar top 1b on electric shock guide rod 41
Position block 44, the outer diameter of limited block 44 are greater than the outer diameter perforated on the 1b of bar top, avoid in 40 reseting procedure of button, by the guide rod 41 that gets an electric shock
Take out of on partition 110 second perforation, cause in secondary operation, it is difficult to by the case where occur, to improve its reliability.
Working condition of the invention is as follows:
Referring to figs. 1 to Fig. 7, when installation, cover board 12 is opened, lamp holder 2 at this time be in installation position, i.e. pedestal 20 is positive just
Towards installing port, by light bulb 6 on pedestal 20, be rotated by 90 ° makes 6 face of light bulb illuminate storehouse 10 downward, is then sequentially loaded into electricity
Pedestal 20 is promoted at one end towards illumination storehouse 10 by battery 7, protrudes into light bulb 6 in illumination storehouse 10, then by pond 7
Cover board 12 is fastened again, it, can be sufficiently weak because cover board 12 and the side wall in power supply storehouse 11 are the double-layer structure with vacuum interlayer
Change influence of its internal part by cabin interior temperatures, and 5 upper hopper chute of branch fastener, 511 lower end is only more slightly higher than 40 shell of button,
Ensure the button 40 that can set out when support plate 52 pushes.
Then one end bulb 1a of strut is mounted in car engine cabin on preset ball seat, the two ball twists connection, support
On 1 inclined shore bonnet of bar body, supported hole, and the length phase of the depth of supported hole and sliding slot 511 are preset on bonnet
Deng or it is slightly deep, the top of branch fastener 5 is protruded into supported hole, and the interior of bonnet is then close in the extension at 52 both ends of supporting block
Wall bears the pressure of bonnet, and under pressure, supporting block 52 511 moves along the chute towards button 40, until trigger button 40,
52 both ends of supporting block are supported on the lower edge of window 51 simultaneously, and button 40 is avoided to bear the pressure of supporting block 52 always.
Button 40 is during moving down, compression button reset spring 42, and the cathode of electric shock guide rod 41 towards battery 7 is mobile
Close, cathode contact of the hanging guide rod reset spring 43 in electric shock 41 front end of guide rod first with battery 7, guide rod reset spring 43 is pressed
After being reduced to a certain degree, electric shock guide rod 41 is contacted with battery 7 again, thus make the closing of circuit between light bulb 6 and battery 7, battery 7
It powers to light bulb 6, light bulb 6, which is started to work, to be illuminated, and testing staff then can be very good inside detecting and alarm cabin, and if external rings
In the case of border is in daytime or wants other lighting apparatus, then circuit can be disconnected by active switch 8, light bulb 6 is made not have to illumination,
Reduce kwh loss.
After detecting completion, branch fastener 5 is taken out from the supported hole of bonnet 7, puts down strut, institute in supporting block 52
The pressure received disappears, and under the action of fixed spring 53, supporting block 52 is separated with button 40, and suffered pressure disappears on button 40
It loses, under the action of push-button reset spring 42 and guide rod reset spring 43, button 40 is moved up, electric shock guide rod 41 and battery 7
Separation, the circuit between light bulb 6 and battery 7 disconnect, 6 lighting-off of light bulb.
By the way that cleverly 2 structure of lamp holder is arranged, convenient for preferably carrying out the installation and replacement of light bulb 6, while ensuring at light bulb 6
In the state of opposing seal, the exposed influence by cabin atmosphere is avoided, while using double-layer structure, it is internal to reduce environment temperature
The influence of portion's battery 7 and branch fastener 5 then form a similar pressure switch construction, it is ensured that illumination can be realized after propping up,
It can be disconnected after putting down, novel, more user experience.
Finally, it should be noted that foregoing description is merely a preferred embodiment of the present invention, those skilled in the art
Under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, multiple similar expressions can be made, this
The transformation of sample is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of car engine cabin illuminates strut, including strut ontology (1), one end of the strut ontology (1) are equipped with bulb
(1a), the other end are bar top (1b), it is characterised in that: are successively arranged from bottom to up in the strut ontology (1) in hollow structure
Illumination storehouse (10) and power supply storehouse (11), the illumination storehouse (10) offered on the power supply storehouse (11) with transparent side wall
Installing port, and configured with the cover board (12) being adapted with the installing port；
It is movably set with lamp holder (2) in the power supply storehouse (11), the lamp holder (2) includes pedestal in the form of annular discs (20), pedestal
(20) it being removably equipped on light bulb (6), the left and right sides of pedestal (20) has the shaft (21) being firmly connected with it,
The position of power supply storehouse (11) inner wall face shaft (21) is equipped with lamp holder mobile chute (13), the lamp holder mobile chute (13)
The length direction setting of edge power supply storehouse (11), the lower end of lamp holder mobile chute (13) is close to the end of power supply storehouse (11), interior tool
There is the sliding block (22) being slidably matched with it, shaft (21) distal end is embedded in a rotatable manner on sliding block (22), shaft
(21) universal driving shaft (23) of setting in parallel is fixed on, and universal driving shaft (23) protrudes into lamp holder mobile chute (13), and with
Lamp holder mobile chute (13) size is adapted, and lamp holder mobile chute (13) the lower wall upper end has and the universal driving shaft (23)
Adaptable arc-shaped slot (130), the sliding block (22) are close by the one end of near lightning storehouse (10) and lamp holder mobile chute (13)
It illuminates and is equipped with pressure spring (14) between the one end of storehouse (10), the arc-shaped slot (130) has arc close to the side of pressure spring (14)
Guide surface (131)；
Battery (7) are equipped in the power supply storehouse (11), the bar top (1b) installs contact switch (4), bar top (1b) have with
The adaptable perforation of electric shock guide rod (41) size of the contact switch (4), the electric shock guide rod (41) of the contact switch (4) from
Perforation on bar top (1b) is protruded into the power supply storehouse (11), and there are gaps between battery (7), and it is normally opened that the two is in circuit
State；
The bar top (1b) is additionally provided with one end and is additionally provided with branch fastener (5) in hollow structure, and the branch fastener (5) is located at contact
The outside of the button (40) of (4) is switched, there is the support plate (52) being radially arranged, the support plate on the branch fastener (5)
(52) both ends are pierced by the outer wall of branch fastener (5), and branch fastener (5) outer wall is pierced by position equipped with window in corresponding support plate (52)
(51), the middle part of the support plate (52) at the top of fixed spring (53) and the inner wall of branch fastener (5) by connecting, the support plate
(52) it can be moved back and forth along the axis of branch fastener (5) in the window (51), and the support plate (52) face button (40)
Setting.
2. car engine cabin according to claim 1 illuminates strut, it is characterised in that: the arc-shaped slot (130) and lamp
The distance between seat mobile chute (13) upper end end is d1, the distance between the shaft (21) and sliding block (22) upper end end
For d2, wherein d1 is equal with d2.
3. car engine cabin according to claim 1 or 2 illuminates strut, it is characterised in that: the strut ontology (1) on pair
The position that storehouse (10) should be illuminated is equipped with anti-explosion cover (15).
4. car engine cabin according to claim 3 illuminates strut, it is characterised in that: the side wall of power supply storehouse (11) and
Cover board (12) is the double-layer structure with vacuum interlayer.
5. car engine cabin according to claim 1 illuminates strut, it is characterised in that: one end of the branch fastener (5) is spacious
Mouthful, cooperate with bar top (1b) threaded one end of strut ontology (1).
6. car engine cabin according to claim 1 illuminates strut, it is characterised in that: the electric shock guide rod (41) protrudes into confession
One section of electric storehouse (12) is equipped with limited block (44) close to the end bar top (1b), and the outer diameter of the limited block (44) is greater than institute on bar top (1b)
If the outer diameter of perforation.
7. car engine cabin according to claim 6 illuminates strut, it is characterised in that: the contact switch (4) further includes
Push-button reset spring (42), the push-button reset spring (42) are set in one section between the bar top end (1b) and button (40)
It gets an electric shock on guide rod (41), one end of the push-button reset spring (42) is fixed on the end of bar top (1b), and the other end is fixed on close
On the electric shock guide rod (41) at button (40) end.
8. car engine cabin according to claim 6 or 7 illuminates strut, it is characterised in that: the power supply storehouse (11) and institute
It states and is equipped with partition (110) between bar top (1b), which is equipped with the second perforation with face of perforating on bar top (1b),
Power supply storehouse (11) is protruded into from second perforation in the electric shock guide rod (41) lower end, and the electric shock guide rod (41) passes through partition (110)
The part for protruding into power supply storehouse (11) is arranged with guide rod reset spring (43), is enclosed with insulation material outside the guide rod reset spring (43)
Material, one end of which is fixed on electric shocks guide rod (41) close to partition (110) one end, and the other end is in vacant state, and button (40) is pressed
In the process, after guide rod reset spring (43) is first contacted with battery (7), electric shock guide rod (41) is contacted with battery (7) again.
9. according to claim 1 or car engine cabin described in any one of 2 or 5-7 illuminates strut, it is characterised in that: two
It is equipped with sliding slot (511) in the axial side wall of the window (51), the two sides of the support plate (52) are equipped with and the sliding slot
(511) compatible slide bar (521), the slide bar (521) are protruded into sliding slot (511), and can be in sliding slot (511) interior linear reciprocation
It is mobile.
10. car engine cabin according to claim 1 illuminates strut, it is characterised in that: strut ontology (1) upper end is set
There are active switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811195567.3A CN109441264B (en) | 2018-10-15 | 2018-10-15 | Lighting brace rod of automobile engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811195567.3A CN109441264B (en) | 2018-10-15 | 2018-10-15 | Lighting brace rod of automobile engine compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441264A true CN109441264A (en) | 2019-03-08 |
| CN109441264B CN109441264B (en) | 2020-05-12 |
Family
ID=65545281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811195567.3A Expired - Fee Related CN109441264B (en) | 2018-10-15 | 2018-10-15 | Lighting brace rod of automobile engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441264B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566857A (en) * | 2019-10-08 | 2019-12-13 | 苏州荣文库柏照明系统股份有限公司 | Adjustable LED down lamp |
| CN113675021A (en) * | 2021-08-24 | 2021-11-19 | 无锡威达智能电子股份有限公司 | Waterproof wireless rechargeable bluetooth remote controller |
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| Publication number | Publication date |
|---|---|
| CN109441264B (en) | 2020-05-12 |
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