CN109027795A - A kind of LED lamp device - Google Patents
A kind of LED lamp device Download PDFInfo
- Publication number
- CN109027795A CN109027795A CN201810747454.3A CN201810747454A CN109027795A CN 109027795 A CN109027795 A CN 109027795A CN 201810747454 A CN201810747454 A CN 201810747454A CN 109027795 A CN109027795 A CN 109027795A
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- Prior art keywords
- sliding
- sliding groove
- slot
- face
- sliding shoe
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of LED lamp devices, including lamp holder portion and the lamp head matched with the lamp holder portion, the slot that Open Side Down is equipped in the lamp holder portion, the first sliding groove extended up and down is symmetrically arranged in the lamp holder portion at left and right sides of the slot, the second sliding groove is equipped in the lamp holder portion above the slot, the third sliding groove that left and right extends is equipped in the lamp holder portion above second sliding groove, sliding stand is slidably fitted in the slot, end surface symmetric is equipped with the first rack gear at left and right sides of the sliding stand, the first sliding shoe is slidably fitted in first sliding groove, the first sliding shoe inner side end is equipped with the second rack gear, rotation chamber is provided with and communicated between the slot and first sliding groove.
Description
Technical field
The present invention relates to street lamp technology field, specifically a kind of LED lamp device.
Background technique
With the High Speed Construction of Urbanization, city street lamp has become essential illumination in urban road and sets
It applies, however its lamp head of traditional road lamp device and lamp holder portion are typically all to pass through bolt to tighten fixation, operating procedure is extremely
Very complicated seriously reduces disassembly efficiency, while the conducting position in conventional lights portions is typically all to be exposed to the external world, is being torn open
If the generation for easily leading to electric shock accidents after artificially accidentally touching needs to improve there are larger drawback during dress.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of LED lamp devices.
A kind of LED lamp device of apparatus of the present invention, including lamp holder portion and the lamp head matched with the lamp holder portion, institute
It states and is equipped with the slot that Open Side Down in lamp holder portion, be symmetrically arranged in the lamp holder portion at left and right sides of the slot and extend up and down
First sliding groove is equipped with the second sliding groove in the lamp holder portion above the slot, described above second sliding groove
It is equipped with the third sliding groove that left and right extends in lamp holder portion, is slidably fitted with sliding stand, described sliding stand or so two in the slot
Side end face is symmetrically arranged with the first rack gear, is slidably fitted with the first sliding shoe in first sliding groove, in first sliding shoe
Side end face is equipped with the second rack gear, is provided with and communicated with rotation chamber between the slot and first sliding groove, in the rotation chamber
The rotate gear being meshed with first rack gear and the second rack gear, the slot and institute are rotatably provided with by rotation axis
It states and is rotatably provided with spline housing between in the second sliding groove, upper and lower perforative sliding eye is equipped in the sliding stand, it is described
Threaded rod is slidably fitted in sliding eye, the threaded rod top end surface is fixedly connected with the spline housing bottom end face, described
It is equipped with the spline being connected to second sliding groove in spline housing, is slidably fitted with the second sliding in second sliding groove
Block, the second sliding shoe bottom end face is interior to be equipped with driving motor, and the driving motor bottom has been connected by power and the spline
The splined shaft that slot matches is slidably fitted with symmetrical first ramp blocks in the third sliding groove and with described first
The second ramp blocks that ramp blocks offset, first ramp blocks in left side are equipped with the power supply slot being electrically connected with city, the institute on right side
It states the first ramp blocks left end face and is equipped with the first conductive sheet matched with the power supply slot, the lamp head bottom end face is equipped with
LED bulb, the lamp head top end surface are fixed with convex block, the 4th sliding groove of opening upwards, institute are equipped in the convex block
State and be slidably fitted with the 4th sliding shoe in the 4th sliding groove, in the 4th sliding shoe be equipped with opening upwards and with the threaded rod
The threaded hole matched, the lamp head are equipped with seal assembly, and the seal assembly includes sealing strip and seal groove.
Further technical solution, the third sliding groove inner bottom wall bilateral symmetry are equipped with the first cavity, and described first is empty
Through-hole is provided with and communicated between chamber and first sliding groove, the first sliding shoe top end surface is fixed with bracing wire, described
The one end of bracing wire far from first sliding shoe through the through-hole and first cavity and with second ramp blocks bottom
End surface is fixedly connected.
Further technical solution is provided with and communicated with the second sky between the third sliding groove and second sliding groove
Chamber, the second sliding shoe top end surface are fixed with the first link block protruded into second cavity, first inclined-plane
Block bottom end face is fixed with the second link block protruded into second cavity, and first link block is connect with described second
It is hingedly installed between block by articulated jib.
Further technical solution, the sliding stand bottom end face are symmetrically set with electrical with first conductive sheet
The conductive trough of connection, the slot inner roof wall are equipped with the first top pressure spring being fixedly connected with the sliding stand top end surface.
Further technical solution, the first sliding groove inner bottom wall are equipped with and fix with the first sliding shoe bottom end face
Second top pressure spring of connection.
Further technical solution, the third sliding groove inner roof wall are symmetrically arranged with the first limiting slot, first limit
Be slidably fitted with the first limited block being fixedly connected with first ramp blocks in slot, be equipped in the first limiting slot inner wall with
The third top pressure spring that first limited block offsets is symmetrically arranged with the second limiting slot in described third sliding groove or so inner wall,
Second limiting slot is slidably fitted with the second limited block being fixedly connected with second ramp blocks, in second limiting slot
Bottom wall is equipped with the 4th top pressure spring to offset with second limited block.
Further technical solution, described 4th sliding groove or so inner wall are symmetrically arranged with third limiting slot, the third limit
It is slidably fitted with the third limited block being fixedly connected with the 4th sliding shoe in the slot of position, the third limiting slot inner roof wall is equipped with
The 5th top pressure spring to offset with the third limited block is symmetrically set with opening upwards in the convex block and with described
5th sliding groove of three limiting slots connection, the 5th sliding groove are slidably fitted with the be fixedly connected with the third limited block
Five sliding shoes, the 5th sliding shoe top end surface are fixed with the second conductive sheet matched with the conductive trough.
Further technical solution, the sealing strip annular are set to the lamp head top end surface, and the seal groove
Annular is set in lamp holder portion bottom end face.
The beneficial effects of the present invention are:
In the initial state, the conductive trough is not charged in lamp holder portion in apparatus of the present invention, thus can prevent artificial unexpected contact and
Lead to the generation of electric shock accidents, safety can be greatly increased；
In the initial state, second conductive sheet is accommodated in the 5th sliding groove lamp head completely in apparatus of the present invention,
Thus second conductive sheet can be prevented to be exposed to extraneous and damage, be greatly improved service life；
When installation, the lamp head is pushed after the convex block is aligned with the slot in phase, makes the convex block insertion is described to insert
In slot, continue to press on the lamp head make the convex block push the sliding stand overcome the active force of first top pressure spring to
Upper sliding, when the sliding stand upward sliding, the on the one hand relatively described sliding eye slide downward of threaded rod, and gradually protrude into
In 4th sliding groove, the first sliding shoe slide downward on the other hand can be driven by the rotate gear, described the
Second ramp blocks can be pulled towards sliding in first cavity after one sliding shoe slide downward by bracing wire, described second
It may act on first ramp blocks during ramp blocks slide downward, make first ramp blocks of left and right two are opposite to slide,
Two first ramp blocks in left and right can drive institute by the articulated jib press the second sliding shoe with respect in sliding process
Driving motor and the spline glides downward are stated, when the sliding stand top end surface offsets with the slot inner roof wall,
The second sliding shoe bottom end face offsets with the second sliding groove inner bottom wall, and second ramp blocks are utmostly stretched
Enter in first cavity, and two first ramp blocks in left and right mutually abut, first conductive sheet is inserted into the power supply
In slot, the conductive trough is powered, at the same time, the second sliding shoe under the press of the articulated jib, bottom end face with
The second sliding groove inner bottom wall offsets, and the splined shaft is inserted into the spline, the threaded rod and the threaded hole phase
It supports, then controls the driving motor rotation, the driving motor rotation can drive the threaded rod to turn by the splined shaft
It is dynamic, can be driven after the threaded rod rotation the 4th sliding shoe drive the third limited block and the 5th sliding shoe to
Upper sliding, when the third limited block offsets with the third limiting slot inner roof wall, second conductive sheet is fully inserted into institute
It states in conductive trough, thus the LED bulb, which is powered, illuminates；
When disassembly, the driving motor being controlled first and is rotated backward, the mouth that rotates backward can drive institute by the threaded rod
It states the 4th sliding shoe and drives the 5th sliding shoe and the second conductive sheet slide downward, when the 4th sliding shoe bottom
When end face and the 4th sliding groove inner bottom wall offset, it is out of service to control the driving motor, at this time second conductive sheet
It is accommodated in the 5th sliding groove, the threaded rod and the threaded hole are detached from, and are then downwardly drawn out the lamp head, are worked as institute
It states after convex block completely disengages the slot, in first top pressure spring, the second top pressure spring, third top pressure spring and described
Under the action of 4th top pressure spring, the lamp holder portion restores to original state；
It, thus can be by the lamp cap since the threaded rod is threadedly engaged with the threaded hole and connect apparatus of the present invention after mounting
Portion is locked in the lamp holder portion, thus can realize locking installation；
Apparatus of the present invention, structure is simple, is dismounted easily, the safety during being greatly improved disassembly efficiency and tearing open.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of LED lamp device of the invention.
Fig. 2 is the structural schematic diagram in lamp holder portion in Fig. 1.
Fig. 3 is the structural schematic diagram of lamp head in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figure 1-3, a kind of LED lamp device of apparatus of the present invention, including lamp holder portion 100 and with the lamp holder portion
100 lamp heads 200 matched are equipped with the slot 101 that Open Side Down, 101 left and right sides of slot in the lamp holder portion 100
The lamp holder portion 100 in be symmetrically arranged with the first sliding groove 108 extended up and down, the lamp holder portion of 101 top of slot
The second sliding groove 115 is equipped in 100, be equipped with that left and right extends in the lamp holder portion 100 of second sliding groove, 115 top the
Three sliding grooves 125 are slidably fitted with sliding stand 103 in the slot 101, and 103 left and right sides end surface symmetric of sliding stand is set
There is the first rack gear, the first sliding shoe 112,112 inner end of the first sliding shoe are slidably fitted in first sliding groove 108
Face is equipped with the second rack gear, and rotation chamber 111, the rotation are provided with and communicated between the slot 101 and first sliding groove 108
The rotate gear being meshed with first rack gear and the second rack gear is rotatably provided with by rotation axis 109 in chamber 111
110, in the slot 101 and second sliding groove 115 between be rotatably provided with spline housing 113, the sliding stand 103
In be equipped with upper and lower perforative sliding eye 104, threaded rod 105 is slidably fitted in the sliding eye 104, the threaded rod 105 pushes up
End surface is fixedly connected with 113 bottom end face of spline housing, is equipped with and second sliding groove 115 in the spline housing 113
The spline 114 of connection is slidably fitted with the second sliding shoe 131, the second sliding shoe 131 in second sliding groove 115
Driving motor 132 is equipped in bottom end face, 132 bottom of driving motor has been connected by power to be matched with the spline 114
Splined shaft 133, symmetrical first ramp blocks 127 are slidably fitted in the third sliding groove 125 and with described
The second ramp blocks 128 that one ramp blocks 127 offset, first ramp blocks 127 in left side are equipped with the power supply being electrically connected with city
Slot 126,127 left end face of the first ramp blocks on right side are equipped with the first conductive sheet matched with the power supply slot 126
124,200 bottom end face of lamp head is equipped with LED bulb 201, and 200 top end surface of lamp head is fixed with convex block 202,
The 4th sliding groove 203 of opening upwards is equipped in the convex block 202, it is sliding to be slidably fitted with the 4th in the 4th sliding groove 203
Motion block 204, the threaded hole 205 for being equipped with opening upwards in the 4th sliding shoe 204 and being matched with the threaded rod 105, institute
Lamp head 200 is stated equipped with seal assembly, the seal assembly includes sealing strip 212 and seal groove 135.
Valuably or illustratively, wherein 125 inner bottom wall of the third sliding groove bilateral symmetry is equipped with the first cavity 117,
Through-hole 152,112 top of the first sliding shoe are provided with and communicated between first cavity 117 and first sliding groove 108
End face is fixed with bracing wire 1121, the one end of the bracing wire 1121 far from first sliding shoe 112 through the through-hole 152 with
And it first cavity 117 and is fixedly connected with 128 bottom end face of the second ramp blocks.
Valuably or illustratively, wherein be connected to and set between the third sliding groove 125 and second sliding groove 115
It is equipped with the second cavity 154, the second sliding shoe top end surface is fixed with the first connection protruded into second cavity 154
Block 130,127 bottom end face of the first ramp blocks are fixed with the second link block 1271 protruded into second cavity 154,
It is hingedly installed between first link block 130 and second link block 1271 by articulated jib 129.
Valuably or illustratively, wherein 103 bottom end face of sliding stand is symmetrically set with leads with described first
The conductive trough 106 that electric piece 124 is electrically connected, 101 inner roof wall of slot are equipped with and the fixed company of 103 top end surface of sliding stand
The first top pressure spring 102 connect.
Valuably or illustratively, wherein 108 inner bottom wall of the first sliding groove is equipped with and first sliding shoe 112
The second top pressure spring 107 that bottom end face is fixedly connected.
Valuably or illustratively, wherein 125 inner roof wall of third sliding groove is symmetrically arranged with the first limiting slot 123, institute
State the first limited block 121 for being slidably fitted in the first limiting slot 123 and being fixedly connected with first ramp blocks 127, described
The third top pressure spring 122 to offset with first limited block 121, the third sliding groove are equipped in one limiting slot, 123 inner wall
The second limiting slot 118 is symmetrically arranged in 125 or so inner walls, second limiting slot 118 is slidably fitted with and second inclined-plane
The second limited block 120 that block 128 is fixedly connected, 118 inner bottom wall of the second limiting slot are equipped with and 120 phase of the second limited block
The 4th top pressure spring 119 supported.
Valuably or illustratively, wherein 203 or so the inner wall of the 4th sliding groove is symmetrically arranged with third limiting slot 206,
The third limited block 208 being fixedly connected with the 4th sliding shoe 204 is slidably fitted in the third limiting slot 206, it is described
206 inner roof wall of third limiting slot is equipped with the 5th top pressure spring 207 that offsets with the third limited block 208, in the convex block 202
The 5th sliding groove 209 for being symmetrically set with opening upwards and being connected to the third limiting slot 206, the 5th sliding groove
209 are slidably fitted with the 5th sliding shoe 211 being fixedly connected with the third limited block 208,211 top of the 5th sliding shoe
End face is fixed with the second conductive sheet 210 matched with the conductive trough 106.
Valuably or illustratively, wherein 212 annular of sealing strip is set to 200 top end surface of lamp head, and
135 annular of seal groove is set in 100 bottom end face of lamp holder portion, passes through the sealing strip 212 and seal groove 135
Sealing cooperation be greatly improved the leakproofness after 200 grafting of lamp head.
Lamp holder portion 100 is in the initial state, described under the press of first top pressure spring 102 in apparatus of the present invention
103 bottom end face of sliding stand is flushed with 100 bottom end face of lamp holder portion, under the press of second top pressure spring 107, institute
It states 112 top end surface of the first sliding shoe to offset with 108 inner roof wall of the first sliding groove, in the third top pressure spring 122
Two first ramp blocks 127 are located remotely from each other under press or so, and first conductive sheet 124 and the power supply slot 126 are de-
From connection, the conductive trough 106 is not charged as a result, while first ramp blocks 127 pull institute by the articulated jib 129
It states the second sliding shoe 131 and is located at 115 inner upper of the second sliding groove, as a result, the splined shaft 133 and the spline
114 are disconnected, under the press of the 4th top pressure spring 119,128 top end surface of the second ramp blocks and the third
125 inner roof wall of sliding groove offsets, and first ramp blocks 127 are abutted against with second ramp blocks 128；
In apparatus of the present invention lamp head 200 in the initial state, under the press of the 5th top pressure spring 207, the described 4th
204 bottom end face of sliding shoe offsets with 203 inner bottom wall of the 4th sliding groove, 211 bottom end face of the 5th sliding shoe and institute
It states 209 inner bottom wall of the 5th sliding groove to offset, second conductive sheet 210 is accommodated in completely in the 5th sliding groove 209.
When installation, the lamp head 200 is pushed after the convex block 202 is aligned with the slot 101 in phase, is made described convex
Block 202 is inserted into the slot 101, and continuing to press on the lamp head 200 makes the convex block 202 push 103 grams of the sliding stand
Take the active force upward sliding of first top pressure spring 102, when 103 upward sliding of sliding stand, the on the one hand screw thread
Relatively described 104 slide downward of sliding eye of bar 105, and gradually protrude into the 4th sliding groove 203, it on the other hand can pass through institute
It states rotate gear 110 and drives 112 slide downward of the first sliding shoe, can pass through after 112 slide downward of the first sliding shoe
Bracing wire 1121 pulls second ramp blocks 128 towards sliding in first cavity 116, and second ramp blocks 128 are downwards
It may act on first ramp blocks 127 in sliding process, make the opposite sliding of first ramp blocks 127 of left and right two, left and right
131 band of the second sliding shoe can be pressed by the articulated jib 129 in two opposite sliding processes of first ramp blocks 127
133 slide downward of the driving motor 132 and the splined shaft is moved, when the sliding stand top end surface and the slot 101
When inner roof wall offsets, 112 bottom end face of the second sliding shoe offsets with 108 inner bottom wall of the second sliding groove, described
Second ramp blocks 128 utmostly protrude into first cavity 116, and two first ramp blocks 127 in left and right are mutually supported
It connects, first conductive sheet 124 is inserted into the power supply slot 126, and the conductive trough 106 is powered, and at the same time, described second is sliding
Motion block 131 is under the press of the articulated jib 139, and bottom end face offsets with 115 inner bottom wall of the second sliding groove, the flower
Key axis 133 is inserted into the spline 114, and the threaded rod 105 offsets with the threaded hole 205, then controls the driving
Motor 131 rotates, and the rotation of driving motor 131 can drive the threaded rod 105 to rotate by the splined shaft 133, described
Threaded rod 105 can drive the 4th sliding shoe 204 to drive the third limited block 208 and the 5th sliding shoe after rotating
211 upward slidings, when the third limited block 208 offsets with 206 inner roof wall of third limiting slot, second conductive sheet
210 are fully inserted into the conductive trough 106, and thus the LED bulb 201, which is powered, illuminates；
When disassembly, the driving motor 131 being controlled first and is rotated backward, the mouth that rotates backward can be by the threaded rod 105
It drives the 4th sliding shoe 204 to drive the 5th sliding shoe 211 and 210 slide downward of the second conductive sheet, works as institute
It states 204 bottom end face of the 4th sliding shoe and when 203 inner bottom wall of the 4th sliding groove offsets, controls the driving motor 131 and stop
It only runs, second conductive sheet 210 is accommodated in the 5th sliding groove at this time, the threaded rod 105 and the threaded hole
205 are detached from, and are then downwardly drawn out the lamp head 200, after the convex block 202 completely disengages slot 11, described the
Under the action of one top pressure spring 102, the second top pressure spring 107, third top pressure spring 122 and the 4th top pressure spring 119,
Restore to original state in the lamp holder portion 100.
The beneficial effects of the present invention are:
In the initial state, the conductive trough is not charged in lamp holder portion in apparatus of the present invention, thus can prevent artificial unexpected contact and
Lead to the generation of electric shock accidents, safety can be greatly increased；
In the initial state, second conductive sheet is accommodated in the 5th sliding groove lamp head completely in apparatus of the present invention,
Thus second conductive sheet can be prevented to be exposed to extraneous and damage, be greatly improved service life；
When installation, the lamp head is pushed after the convex block is aligned with the slot in phase, makes the convex block insertion is described to insert
In slot, continue to press on the lamp head make the convex block push the sliding stand overcome the active force of first top pressure spring to
Upper sliding, when the sliding stand upward sliding, the on the one hand relatively described sliding eye slide downward of threaded rod, and gradually protrude into
In 4th sliding groove, the first sliding shoe slide downward on the other hand can be driven by the rotate gear, described the
Second ramp blocks can be pulled towards sliding in first cavity after one sliding shoe slide downward by bracing wire, described second
It may act on first ramp blocks during ramp blocks slide downward, make first ramp blocks of left and right two are opposite to slide,
Two first ramp blocks in left and right can drive institute by the articulated jib press the second sliding shoe with respect in sliding process
Driving motor and the spline glides downward are stated, when the sliding stand top end surface offsets with the slot inner roof wall,
The second sliding shoe bottom end face offsets with the second sliding groove inner bottom wall, and second ramp blocks are utmostly stretched
Enter in first cavity, and two first ramp blocks in left and right mutually abut, first conductive sheet is inserted into the power supply
In slot, the conductive trough is powered, at the same time, the second sliding shoe under the press of the articulated jib, bottom end face with
The second sliding groove inner bottom wall offsets, and the splined shaft is inserted into the spline, the threaded rod and the threaded hole phase
It supports, then controls the driving motor rotation, the driving motor rotation can drive the threaded rod to turn by the splined shaft
It is dynamic, can be driven after the threaded rod rotation the 4th sliding shoe drive the third limited block and the 5th sliding shoe to
Upper sliding, when the third limited block offsets with the third limiting slot inner roof wall, second conductive sheet is fully inserted into institute
It states in conductive trough, thus the LED bulb, which is powered, illuminates；
When disassembly, the driving motor being controlled first and is rotated backward, the mouth that rotates backward can drive institute by the threaded rod
It states the 4th sliding shoe and drives the 5th sliding shoe and the second conductive sheet slide downward, when the 4th sliding shoe bottom
When end face and the 4th sliding groove inner bottom wall offset, it is out of service to control the driving motor, at this time second conductive sheet
It is accommodated in the 5th sliding groove, the threaded rod and the threaded hole are detached from, and are then downwardly drawn out the lamp head, are worked as institute
It states after convex block completely disengages the slot, in first top pressure spring, the second top pressure spring, third top pressure spring and described
Under the action of 4th top pressure spring, the lamp holder portion restores to original state；
It, thus can be by the lamp cap since the threaded rod is threadedly engaged with the threaded hole and connect apparatus of the present invention after mounting
Portion is locked in the lamp holder portion, thus can realize locking installation；
Apparatus of the present invention, structure is simple, is dismounted easily, the safety during being greatly improved disassembly efficiency and tearing open.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of LED lamp device is equipped in the lamp holder portion including lamp holder portion and the lamp head matched with the lamp holder portion
The slot that Open Side Down is symmetrically arranged with the first sliding groove extended up and down, institute in the lamp holder portion at left and right sides of the slot
It states and is equipped with the second sliding groove in the lamp holder portion above slot, be equipped with a left side in the lamp holder portion above second sliding groove
The third sliding groove of right extension is slidably fitted with sliding stand in the slot, and end surface symmetric is equipped at left and right sides of the sliding stand
First rack gear, the first sliding shoe is slidably fitted in first sliding groove, and the first sliding shoe inner side end is equipped with second
Rack gear is provided with and communicated with rotation chamber, can be turned in the rotation chamber by rotation axis between the slot and first sliding groove
It is dynamic to be provided with the rotate gear being meshed with first rack gear and the second rack gear, in the slot and second sliding groove
Between be rotatably provided with spline housing, upper and lower perforative sliding eye is equipped in the sliding stand, slides peace in the sliding eye
Equipped with threaded rod, the threaded rod top end surface is fixedly connected with the spline housing bottom end face, in the spline housing be equipped with
The spline of second sliding groove connection is slidably fitted with the second sliding shoe, second sliding in second sliding groove
Driving motor is equipped in block bottom end face, the driving motor bottom is connected by power the spline matched with the spline
Axis, for being slidably fitted with symmetrical first ramp blocks and offseting with first ramp blocks in the third sliding groove
Two ramp blocks, first ramp blocks in left side are equipped with the power supply slot being electrically connected with city, and first ramp blocks on right side are left
Side end face is equipped with the first conductive sheet matched with the power supply slot, and the lamp head bottom end face is equipped with LED bulb, the lamp
Head top end face is fixed with convex block, is equipped with the 4th sliding groove of opening upwards in the convex block, in the 4th sliding groove
It is slidably fitted with the 4th sliding shoe, the screw thread for being equipped with opening upwards in the 4th sliding shoe and matching with the threaded rod
Hole, the lamp head are equipped with seal assembly, and the seal assembly includes sealing strip and seal groove.
2. a kind of LED lamp device according to claim 1, it is characterised in that: described third sliding groove inner bottom wall or so pair
Claim to be equipped with the first cavity, through-hole, first sliding shoe are provided with and communicated between first cavity and first sliding groove
Top end surface is fixed with bracing wire, and the bracing wire runs through the through-hole and described first far from one end of first sliding shoe
Cavity is simultaneously fixedly connected with the second ramp blocks bottom end face.
3. a kind of LED lamp device according to claim 1, it is characterised in that: the third sliding groove and described second is slided
It is provided with and communicated with the second cavity between dynamic slot, the second sliding shoe top end surface, which is fixed with, to be protruded into second cavity
First link block, the first ramp blocks bottom end face is fixed with the second link block protruded into second cavity, described
It is hingedly installed between first link block and second link block by articulated jib.
4. a kind of LED lamp device according to claim 1, it is characterised in that: the sliding stand bottom end face bilateral symmetry
It is provided with the conductive trough being electrically connected with first conductive sheet, the slot inner roof wall is equipped with and the sliding stand top end surface
The first top pressure spring being fixedly connected.
5. a kind of LED lamp device according to claim 1, it is characterised in that: the first sliding groove inner bottom wall be equipped with
The second top pressure spring that the first sliding shoe bottom end face is fixedly connected.
6. a kind of LED lamp device according to claim 1, it is characterised in that: the third sliding groove inner roof wall is symmetrically set
There is the first limiting slot, the first limited block being fixedly connected with first ramp blocks be slidably fitted in first limiting slot,
The third top pressure spring to offset with first limited block, described third sliding groove or so are equipped in the first limiting slot inner wall
The second limiting slot is symmetrically arranged in inner wall, second limiting slot is slidably fitted be fixedly connected with second ramp blocks
Two limited blocks, the second limiting slot inner bottom wall are equipped with the 4th top pressure spring to offset with second limited block.
7. a kind of LED lamp device according to claim 1, it is characterised in that: described 4th sliding groove or so inner wall is symmetrical
Equipped with third limiting slot, the third limit being fixedly connected with the 4th sliding shoe is slidably fitted in the third limiting slot
Block, the third limiting slot inner roof wall are equipped with the 5th top pressure spring to offset with the third limited block, left and right in the convex block
The 5th sliding groove for being symmetrically arranged with opening upwards and being connected to the third limiting slot, the 5th sliding groove are slidably fitted with
The 5th sliding shoe being fixedly connected with the third limited block, the 5th sliding shoe top end surface are fixed with and the conduction
The second conductive sheet that slot matches.
8. a kind of LED lamp device according to claim 1, it is characterised in that: the sealing strip annular is set to the lamp
Head top end face, and the seal groove annular is set in lamp holder portion bottom end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747454.3A CN109027795A (en) | 2018-07-09 | 2018-07-09 | A kind of LED lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747454.3A CN109027795A (en) | 2018-07-09 | 2018-07-09 | A kind of LED lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027795A true CN109027795A (en) | 2018-12-18 |
Family
ID=64641597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810747454.3A Withdrawn CN109027795A (en) | 2018-07-09 | 2018-07-09 | A kind of LED lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454697A (en) * | 2019-03-08 | 2019-11-15 | 三门县逸动灯具有限公司 | One kind, which is fished, uses LED light |
| CN110985942A (en) * | 2019-12-24 | 2020-04-10 | 广州火盛科技有限公司 | Stage imaging lamp LED light source capable of replacing tungsten filament lamp light source |
-
2018
- 2018-07-09 CN CN201810747454.3A patent/CN109027795A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454697A (en) * | 2019-03-08 | 2019-11-15 | 三门县逸动灯具有限公司 | One kind, which is fished, uses LED light |
| CN110985942A (en) * | 2019-12-24 | 2020-04-10 | 广州火盛科技有限公司 | Stage imaging lamp LED light source capable of replacing tungsten filament lamp light source |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
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| WW01 | Invention patent application withdrawn after publication |