CN101846293A - Automatic lifting device and illuminating lamp - Google Patents
Automatic lifting device and illuminating lamp Download PDFInfo
- Publication number
- CN101846293A CN101846293A CN201010155791A CN201010155791A CN101846293A CN 101846293 A CN101846293 A CN 101846293A CN 201010155791 A CN201010155791 A CN 201010155791A CN 201010155791 A CN201010155791 A CN 201010155791A CN 101846293 A CN101846293 A CN 101846293A
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- lift cylinder
- ground
- upright
- head assembly
- locking
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Abstract
The invention relates to an automatic lifting device and an illuminating lamp thereof. The automatic lifting device comprises a base and a cradle head assembly, a lifting cylinder, an electric air pump and a control assembly, wherein the cradle head assembly is connected with a lamp cap; the lifting cylinder is used for controlling the cradle head assembly to lift; the electric air pump is used for driving the lifting cylinder; the cylinder can be connected to the base in a relatively turned way; the control assembly is connected with an inverting mechanism and the electric air pump; and the control assembly is used for controlling the lifting cylinder to stand up through the inverting mechanism when receiving a starting command, and controlling the lifting cylinder to lie down through the inverting mechanism when receiving a closing command. The automatic lifting device and the illuminating lamp improve the automation degree of the lamp, and increase the controllability and the reliability of the lamp by adding the control assembly, the related detection and a self-protection mechanism.
Description
Technical field
The present invention relates to lighting, especially relate to the apparatus for automatically lifting that is used for lighting.
Background technology
Traditional vehicle-mounted automatic lifting lighting all is that directly body of one who has dropped dead by the roadside does not have locking mechanism at all on roof.In actual use, because vehicle produces in the process of normally starting and jolts, particularly under abominable road conditions, produce severe jolt, make the light fixture at top also along with car body high vibration together,, make the vibration of lamp holder and The Cloud Terrace part be exaggerated owing to there is not locking mechanism, even thrown, dropped, cause the environment for use of light fixture more abominable, thereby make that light fixture is easy to damage, reduced the normal service life of light fixture.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provides a kind of anti-seismic performance is good, automaticity is high apparatus for automatically lifting and lighting thereof.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of apparatus for automatically lifting, comprise base and be used to connect the head assembly of lamp holder, also comprise the lift cylinder of controlling described head assembly lifting, and be used to drive the electric air pump of described lift cylinder, what described lift cylinder can overturn relatively is connected on the described base, wherein
Described apparatus for automatically lifting also comprises Control Component, is connected with upright mechanism and described electric air pump on the described Control Component; Wherein,
Described Control Component is used for when receiving startup command, stands up by the described upright described lift cylinder of mechanism controls, when receiving shutdown command, drops to the ground by the described upright described lift cylinder of mechanism controls.
Apparatus for automatically lifting of the present invention wherein, also comprises shockproof locking mechanism, is used for locking described head assembly when described lift cylinder is droped to the ground.
Apparatus for automatically lifting of the present invention, wherein, described shockproof locking mechanism comprises from resetting magnetic single action cylinder and locking plate; Wherein, described locking plate is used for locking described head assembly when described lift cylinder is droped to the ground;
The described magnetic single action cylinder that resets certainly is used to drive described locking plate return, finishes release.
Apparatus for automatically lifting of the present invention, wherein, described shockproof locking mechanism also comprises the magnetoelectricity switch, be used for described after magnetic single action cylinder finishes unlocking operation from resetting, to the described upright transmission of falling the mechanism order of standing up,
Or be used to respond to described lift cylinder and whether be reduced to initial position, after being reduced to initial position, to the described upright transmission of falling the mechanism signal of droping to the ground;
The described upright mechanism of falling is used for receiving at the same time described standing up when order and startup command, controls described lift cylinder and stands up, and receives described droping to the ground when signal and shutdown command at the same time, controls described lift cylinder and drops to the ground.
Apparatus for automatically lifting of the present invention, wherein, described shockproof locking mechanism also comprises locking magnetic valve and lifting magnetic valve;
Also be connected with upright backward journey switch on the described Control Component, be used for having finished immediately, send to stand up to described Control Component and finish instruction, droped to the ground when finishing, control and describedly stand that mechanism quits work at described lift cylinder at described lift cylinder;
Described Control Component is used for finishing when instruction receiving described standing up, and controls described locking magnetic valve outage, makes describedly to power on from the magnetic single action cylinder exhaust that resets, lifting magnetic valve, and described lift cylinder inflation is risen, and lamp holder enters duty.
Apparatus for automatically lifting of the present invention, wherein, described shockproof locking mechanism also comprises the The Cloud Terrace torsional stop that is used to prevent described head assembly rotation.
Apparatus for automatically lifting of the present invention, wherein, described The Cloud Terrace torsional stop and the contacted face of described head assembly are provided with quakeproof rubber pad.
The present invention also provides a kind of lighting, comprises lamp holder, also comprises the apparatus for automatically lifting of fixing described lamp holder; Wherein, described apparatus for automatically lifting comprises base and is used to connect the head assembly of lamp holder, also comprise the lift cylinder of controlling described head assembly lifting, and be used to drive the electric air pump of described lift cylinder, what described lift cylinder can overturn relatively is connected on the described base;
Described apparatus for automatically lifting also comprises Control Component, is connected with upright mechanism and described electric air pump on the described Control Component; Wherein,
Described Control Component is used for when receiving startup command, stands up by the described upright described lift cylinder of mechanism controls, when receiving shutdown command, drops to the ground by the described upright described lift cylinder of mechanism controls.
Lighting of the present invention wherein, also comprises shockproof locking mechanism, is used for locking described head assembly when described lift cylinder is droped to the ground;
Described shockproof locking mechanism comprises from resetting magnetic single action cylinder and locking plate; Wherein, described locking plate is used for locking described head assembly when described lift cylinder is droped to the ground;
The described magnetic single action cylinder that resets certainly is used to drive described locking plate return, finishes release.
Lighting of the present invention, wherein, described shockproof locking mechanism also comprises the magnetoelectricity switch, be used for described after magnetic single action cylinder finishes unlocking operation from resetting, to the described upright transmission of falling the mechanism order of standing up,
Or be used to respond to described lift cylinder and whether be reduced to initial position, after being reduced to initial position, to the described upright transmission of falling the mechanism signal of droping to the ground;
The described upright mechanism of falling is used for receiving at the same time described standing up when order and startup command, controls described lift cylinder and stands up, and receives described droping to the ground when signal and shutdown command at the same time, controls described lift cylinder and drops to the ground.The apparatus for automatically lifting that is used for lighting of the present invention by increasing Control Component and relevant detection and self-protection mechanism, has improved the automaticity of light fixture, and what strengthened whole light fixture can be handling, improved the reliability of light fixture.Can operate by the mode of line traffic control or remote control in use, very easy to use, hommization more.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the apparatus for automatically lifting structural representation of the embodiment of the invention;
Fig. 2 is the view during the apparatus for automatically lifting of the embodiment of the invention stands up;
Fig. 3 is stand up view after finishing of the apparatus for automatically lifting of the embodiment of the invention;
Fig. 4 is reset view in droping to the ground of the apparatus for automatically lifting of the embodiment of the invention;
Fig. 5 for the apparatus for automatically lifting of the embodiment of the invention drop to the ground finish after the lock-out state schematic diagram;
The specific embodiment
Below in conjunction with diagram, the preferred embodiments of the present invention are described in detail.
The apparatus for automatically lifting structure of preferred embodiment of the present invention as shown in Figure 1, be used to control the lifting of rising and falling of the lamp holder 100 of light fixture, comprise base 20 and be used to connect the head assembly 90 of the lamp holder 100 of light fixture, the lift cylinder 80 that also comprises 90 liftings of control head assembly, and be used to drive the electric air pump 30 of lift cylinder 80, what lift cylinder 80 can overturn relatively is connected on the base 20.Apparatus for automatically lifting also comprises Control Component 40, is connected with upright mechanism (not shown) and electric air pump 30 on the Control Component 40.Control Component (40) stands up by the upright lift cylinder of falling the mechanism controls 80 when receiving startup command, when receiving shutdown command, drops to the ground by the upright lift cylinder of falling the mechanism controls 80, realizes automation control.Wherein startup command and shutdown command can be from the opening and closing order that is installed in the switch on the base.
Preferably, also be provided with on the base 20 be used for rotating to when paralleling with base 20 at lift cylinder 80, the shockproof locking mechanism 10 of locking head assembly 90.As shown in Figure 5, when lighting does not need to use, lift cylinder 80 can be droped to the ground, and adopt shockproof locking mechanism 10 locking head assemblies 90, alleviate the vibration amplitude of lamp holder 100 when external shock that is connected on the head assembly 90, protection lamp holder 100.
As shown in Figures 2 and 3, when lighting needs work, Control Component 40 receives startup command, control electric air pump 30 starts inflation, and the locking magnetic valve in the electromagnetic valve component 50 is powered on, allow compressed air charge in the shockproof locking mechanism 10, produce enough thrust and make lock cylinder drive shockproof locking mechanism 10 releases.
After shockproof locking mechanism 10 releases, because the lock cylinder piston place of shockproof locking mechanism 10 has magnetic, the magnetoelectricity inductive switching promptly provides the signal that stands up after arriving open position to lock cylinder, and control founds mechanism stands up lamp holder.As break down and cause the not release of shockproof locking mechanism 10, the then upright mechanism of falling can not work, thereby guarantees that lamp holder 100 can not damage.
Further, apparatus for automatically lifting is except that comprising aforementioned each structure, and shockproof locking mechanism 10 wherein specifically comprises from resetting magnetic single action cylinder and locking plate (not shown).Wherein, locking plate is when lift cylinder 80 returns, and is by the diastole power of lock cylinder self return spring and the pulling force acting in conjunction of reset tension spring, that middle head assembly 90 crossbeams are locked.When the needs release, the magnetic that resets certainly single action cylinder drives the locking plate return, finishes the release of shockproof locking mechanism 10.
Further, shockproof locking mechanism 10 also comprises the magnetoelectricity switch, the magnetoelectricity switch is after the magnetic single action cylinder that resets is certainly finished unlocking operation, to the upright transmission of falling the mechanism order of standing up, or whether induction lift cylinder 80 has been reduced to initial position, after being reduced to initial position, to the upright transmission of falling the mechanism signal of droping to the ground; Upright mechanism receives when standing up order and startup command at the same time, and control lift cylinder 80 stands up, and receives at the same time when droping to the ground signal and shutdown command, and control lift cylinder 80 is droped to the ground.
Preferably, as shown in Figure 1, apparatus for automatically lifting also is connected with upright backward journey switch 70 on Control Component 40 except that comprising aforementioned each structure.After lift cylinder 80 drive lamp holders 100 stood up and finish, upright backward journey switch 70 sends to stand up to Control Component 40 finished instruction; Droped to the ground when finishing at lift cylinder 80, the upright mechanism of falling of control quits work.Control Component 40 is finished when instruction receiving to stand up, locking magnetic valve outage in the control electromagnetic valve component 50, the magnetic single action cylinder exhaust that resets certainly, lifting magnetic valve in the shockproof locking mechanism 10 powered on the lift cylinder inflation is risen, shockproof locking mechanism 10 is self-return under the effect of reset certainly magnetic single action cylinder self return spring and the reset tension spring of inside, lift cylinder 80 rises simultaneously, and lamp holder 100 enters duty.
As shown in Figure 4, when lamp holder 100 need be droped to the ground, after lifting magnetic valve outage in the electromagnetic valve component 50 reduces lift cylinder 80 exhausts, lift cylinder 80 fully, after the magnetoelectricity inductive switching that it carries is got back to initial position to lift cylinder 80, promptly provide the signal of droping to the ground, the upright drive of falling the mechanism lift cylinder 80 of control is droped to the ground.As break down and cause lift cylinder 80 not get back to initial position, the then upright mechanism of falling can not work, thereby guarantees that lamp holder 100 can not damage.
As shown in Figure 5, in lamp holder 100 resets (droping to the ground) process, The Cloud Terrace crossbeam in the head assembly 90 slips into shockproof locking mechanism 10 automatically along inclined-plane, locking plate top, lock cylinder self return spring and reset tension spring by shockproof locking mechanism 10 drive locking plate jointly, automatically head assembly 90 is locked, upright simultaneously backward journey switch 70 provides signal indication lamp holder 100 and has droped to the ground and put in place, and the upright mechanism of falling of control quits work, and a key of realizing lamp holder 100 stands up automatically and drops to the ground function.
Preferably, apparatus for automatically lifting is except that comprising aforementioned each structure, and its shockproof locking mechanism 10 also comprises The Cloud Terrace torsional stop (not shown), is used to prevent that head assembly 90 from rotating, and further protects lamp holder 100.
More preferably, on contacted of The Cloud Terrace torsional stop and head assembly, be provided with quakeproof rubber pad (not shown), can play cushioning effect to vibrations, with further protection lamp holder.In the another embodiment of the present invention, also provide a kind of lighting that adopts the apparatus for automatically lifting among above arbitrary embodiment, its lamp holder 100 is fixed on the apparatus for automatically lifting.The structure of apparatus for automatically lifting sees also the description of front, does not repeat them here.The apparatus for automatically lifting that is used for lighting of the present invention by increasing Control Component and relevant detection and self-protection mechanism, has improved the automaticity of light fixture, and what strengthened whole light fixture can be handling, improved the reliability of light fixture.Can operate by the mode of line traffic control or remote control in use, very easy to use, hommization more.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. apparatus for automatically lifting, comprise base (20) and be used to connect the head assembly (90) of lamp holder (100), the lift cylinder (80) that also comprises the lifting of control described head assembly (90), and be used to drive the electric air pump (30) of described lift cylinder (80), what described lift cylinder (80) can overturn relatively is connected on the described base (20), it is characterized in that
Described apparatus for automatically lifting also comprises the Control Component (40) that connects described electric air pump (30), also is connected with upright mechanism on the described Control Component (40); Wherein,
Described Control Component (40) is used for when receiving startup command, stands up by the described upright described lift cylinder of mechanism controls (80), when receiving shutdown command, drops to the ground by the described upright described lift cylinder of mechanism controls (80).
2. apparatus for automatically lifting according to claim 1 is characterized in that, also comprises shockproof locking mechanism (10), is used at described lift cylinder (80) locking described head assembly (90) when droping to the ground.
3. apparatus for automatically lifting according to claim 2 is characterized in that, described shockproof locking mechanism (10) comprises from resetting magnetic single action cylinder and locking plate; Wherein, described locking plate is used for locking described head assembly when described lift cylinder is droped to the ground;
The described magnetic single action cylinder that resets certainly is used to drive described locking plate return, finishes release.
4. apparatus for automatically lifting according to claim 3 is characterized in that, described shockproof locking mechanism (10) also comprises the magnetoelectricity switch, be used for described after magnetic single action cylinder finishes unlocking operation from resetting, and to the described upright transmission of falling the mechanism order of standing up,
Or be used to respond to described lift cylinder (80) and whether be reduced to initial position, after being reduced to initial position, to the described upright transmission of falling the mechanism signal of droping to the ground;
The described upright mechanism of falling is used for receiving at the same time described standing up when order and startup command, controls described lift cylinder (80) and stands up, and receives described droping to the ground when signal and shutdown command at the same time, controls described lift cylinder (80) and drops to the ground.
5. apparatus for automatically lifting according to claim 4 is characterized in that, described shockproof locking mechanism (10) also comprises locking magnetic valve and lifting magnetic valve;
Also be connected with upright backward journey switch (70) on the described Control Component (40), be used for having finished immediately at described lift cylinder (80), send to stand up to described Control Component (40) and finish instruction, droped to the ground when finishing, control described upright mechanism and quit work at described lift cylinder (80);
Described Control Component (40), be used for finishing when instruction receiving described standing up, control described locking magnetic valve outage, make describedly to power on from the magnetic single action cylinder exhaust that resets, lifting magnetic valve, described lift cylinder (80) inflation is risen, and lamp holder (100) enters duty.
6. apparatus for automatically lifting according to claim 5 is characterized in that, described shockproof locking mechanism (10) also comprises the The Cloud Terrace torsional stop that is used to prevent described head assembly rotation.
7. apparatus for automatically lifting according to claim 6 is characterized in that, described The Cloud Terrace torsional stop and the contacted face of described head assembly are provided with quakeproof rubber pad.
8. a lighting comprises lamp holder (100), also comprises the apparatus for automatically lifting of fixing described lamp holder (100); It is characterized in that, described apparatus for automatically lifting comprises base (20) and is used to connect the head assembly (90) of lamp holder (100), the lift cylinder (80) that also comprises the lifting of control described head assembly (90), and be used to drive the electric air pump (30) of described lift cylinder (80), what described lift cylinder (80) can overturn relatively is connected on the described base (20);
Described apparatus for automatically lifting also comprises Control Component (40), is connected with upright mechanism and described electric air pump (30) on the described Control Component (40); Wherein,
Described Control Component (40) is used for when receiving startup command, stands up by the described upright described lift cylinder of mechanism controls (80), when receiving shutdown command, drops to the ground by the described upright described lift cylinder of mechanism controls (80).
9. apparatus for automatically lifting according to claim 8 is characterized in that, also comprises shockproof locking mechanism (10), is used at described lift cylinder (80) locking described head assembly (90) when droping to the ground;
Described shockproof locking mechanism (10) comprises from resetting magnetic single action cylinder and locking plate; Wherein, described locking plate is used for locking described head assembly when described lift cylinder is droped to the ground;
The described magnetic single action cylinder that resets certainly is used to drive described locking plate return, finishes release.
10. apparatus for automatically lifting according to claim 9 is characterized in that, described shockproof locking mechanism (10) also comprises the magnetoelectricity switch, be used for described after magnetic single action cylinder finishes unlocking operation from resetting, and to the described upright transmission of falling the mechanism order of standing up,
Or be used to respond to described lift cylinder (80) and whether be reduced to initial position, after being reduced to initial position, to the described upright transmission of falling the mechanism signal of droping to the ground;
The described upright mechanism of falling is used for receiving at the same time described standing up when order and startup command, controls described lift cylinder (80) and stands up, and receives described droping to the ground when signal and shutdown command at the same time, controls described lift cylinder (80) and drops to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101557917A CN101846293B (en) | 2010-04-26 | 2010-04-26 | Automatic lifting device and illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101557917A CN101846293B (en) | 2010-04-26 | 2010-04-26 | Automatic lifting device and illuminating lamp |
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| Publication Number | Publication Date |
|---|---|
| CN101846293A true CN101846293A (en) | 2010-09-29 |
| CN101846293B CN101846293B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101557917A Expired - Fee Related CN101846293B (en) | 2010-04-26 | 2010-04-26 | Automatic lifting device and illuminating lamp |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185208A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lighting lamp |
| CN104613394A (en) * | 2015-02-12 | 2015-05-13 | 矽照光电（厦门）有限公司 | High-power LED lighting device |
| CN104676504A (en) * | 2013-11-30 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Lifting rod locking device and lifting lamp using same |
| CN105179956A (en) * | 2015-11-05 | 2015-12-23 | 上海科泰电源股份有限公司 | Frequency-conversion and energy-saving mobile illumination lighthouse |
| CN108443809A (en) * | 2018-04-03 | 2018-08-24 | 刘荣奎 | The headlamp of road night use |
| CN110566833A (en) * | 2019-09-03 | 2019-12-13 | 深圳市海洋王照明工程有限公司 | Inspection lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH113614A (en) * | 1997-06-10 | 1999-01-06 | Hokuetsu Kogyo Co Ltd | Projector |
| CN2753962Y (en) * | 2004-11-15 | 2006-01-25 | 崔健 | Liftable lighting vehicle |
| CN201014371Y (en) * | 2007-02-15 | 2008-01-30 | 深圳市赛瓦特动力科技有限公司 | Mobile lighting lamp tower lamp post mechanism |
| CN101266026A (en) * | 2007-03-12 | 2008-09-17 | 深圳市海洋王投资发展有限公司 | Mobile pharos |
-
2010
- 2010-04-26 CN CN2010101557917A patent/CN101846293B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH113614A (en) * | 1997-06-10 | 1999-01-06 | Hokuetsu Kogyo Co Ltd | Projector |
| CN2753962Y (en) * | 2004-11-15 | 2006-01-25 | 崔健 | Liftable lighting vehicle |
| CN201014371Y (en) * | 2007-02-15 | 2008-01-30 | 深圳市赛瓦特动力科技有限公司 | Mobile lighting lamp tower lamp post mechanism |
| CN101266026A (en) * | 2007-03-12 | 2008-09-17 | 深圳市海洋王投资发展有限公司 | Mobile pharos |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185208A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lighting lamp |
| CN104676504A (en) * | 2013-11-30 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Lifting rod locking device and lifting lamp using same |
| CN104676504B (en) * | 2013-11-30 | 2019-04-16 | 深圳市海洋王照明工程有限公司 | Go up and down rod locking device and the lifting lamp using the lifting rod locking device |
| CN104613394A (en) * | 2015-02-12 | 2015-05-13 | 矽照光电（厦门）有限公司 | High-power LED lighting device |
| CN105179956A (en) * | 2015-11-05 | 2015-12-23 | 上海科泰电源股份有限公司 | Frequency-conversion and energy-saving mobile illumination lighthouse |
| CN108443809A (en) * | 2018-04-03 | 2018-08-24 | 刘荣奎 | The headlamp of road night use |
| CN108443809B (en) * | 2018-04-03 | 2020-12-08 | 苏州创力波科技有限公司 | Road lighting lamp used at night |
| CN110566833A (en) * | 2019-09-03 | 2019-12-13 | 深圳市海洋王照明工程有限公司 | Inspection lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101846293B (en) | 2012-07-11 |
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