CN108204545A - A kind of improved LED lamp device - Google Patents
A kind of improved LED lamp device Download PDFInfo
- Publication number
- CN108204545A CN108204545A CN201711281775.0A CN201711281775A CN108204545A CN 108204545 A CN108204545 A CN 108204545A CN 201711281775 A CN201711281775 A CN 201711281775A CN 108204545 A CN108204545 A CN 108204545A
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- China
- Prior art keywords
- slot
- communications
- liaison
- chamber
- face
- 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.)
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Classifications
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- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
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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
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/301—Lighting for domestic or personal use for furniture
-
- 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]
Abstract
The invention discloses a kind of improved LED lamp devices,Including the lamp holder portion being fixedly mounted in head of a bed wall body and the lamp head being used cooperatively with lamp holder portion,Port is provided in lamp holder portion towards right slid chamber,Slid chamber right end is provided with convex block,It can be controlled in slid chamber and sliding rack is slippingly installed,Sliding rack right end is provided with and the matched step block of convex block,The upper battery plate being electrically connected with city is installed in slid chamber left end wall,Sliding rack left side is provided with and the matched electricity transmission plate of upper battery plate,Mutually claim to be provided with port towards right slotting chamber up and down in sliding rack,It is located in sliding rack between two slotting chambers and mutually claims to be provided with port towards the resettlement groove for inserting chamber up and down,Resettlement groove left end be provided with port towards insert chamber and with the slippage slot of slotting chamber communications and liaison,First dentation item can be slippingly installed up and down in slippage slot,The small tooth-like wheel being connected with the first dentation item is rotatably mounted with by axis of shipping and reselling on another market in resettlement groove,It is located in resettlement groove on the right side of small tooth-like wheel and the big tooth-like wheel being connected with small tooth-like wheel is rotatably mounted with by axis of shipping and reselling on another market.
Description
Technical field
The present invention relates to the LED field, specifically a kind of improved LED lamp device.
Background technology
LED light often is set near the head of a bed of bedroom in modern house life, to night illumination, but it is traditional
The lamp holder of LED light is generally all disposed within the head of a bed nearby and directly charges, for the people of some shortage awareness of safety（It is such as immature
Children）For, when being inserted into lamp holder with metal rod and with conductive portions contact, the generation of electric shock accidents can be caused, sternly
It can cause death during weight, there are larger security risks.
Invention content
For the deficiency of above-mentioned technology, the present invention proposes a kind of improved LED lamp device.
A modification of the present invention type LED lamp device, including the lamp holder portion that is fixedly mounted in head of a bed wall body and with institute
The lamp head that lamp holder portion is used cooperatively is stated, port is provided in the lamp holder portion towards right slid chamber, the slid chamber right end is set
Convex block is equipped with, can be controlled in the slid chamber and sliding rack is slippingly installed, the sliding rack right end is provided with and the convex block
Matched step block is equipped with the upper battery plate being electrically connected with city in the slid chamber left end wall, and the sliding rack left side is set
Be equipped with the upper matched electricity transmission plate of battery plate, mutually claim to be provided with port towards right slotting chamber up and down in the sliding rack, it is described
It is located in sliding rack between two slotting chambers and mutually claims to be provided with port towards the resettlement groove of the slotting chamber, the resettlement groove left end up and down
Port is provided with towards the slotting chamber and with the slippage slot of the slotting chamber communications and liaison, can slippingly be equipped with up and down in the slippage slot
First dentation item is rotatably mounted with the small tooth being connected with the first dentation item in the resettlement groove by axis of shipping and reselling on another market
Shape wheel is located in the resettlement groove on the right side of the small tooth-like wheel and is rotatably mounted with and the small tooth-like wheel by axis of shipping and reselling on another market
The big tooth-like wheel being connected, the outer shroud of the big tooth-like wheel are pierced into the slotting chamber, and the slotting chamber is backwards to the resettlement groove
Left communications and liaison slot and right communications and liaison slot are provided in end face, is slid respectively in the left communications and liaison slot and right communications and liaison slot and left sliding arm is installed
With right sliding arm, the end face of right sliding arm towards the slotting chamber is fixedly installed the contact being electrically connected with the electricity transmission plate,
The right sliding arm is provided with the first oblique angle face backwards to the end face of the slotting chamber, mutually claims to be provided in the upper and lower end wall of the slid chamber
Propulsion slot matched with the left communications and liaison slot and the right communications and liaison slot and ramp-like slot, the ramp-like slot left end wall are provided with respectively
With first oblique angle face matched second oblique angle face, in the propulsion slot sliding propulsion arms is installed, in the propulsion arms
The first tension spring being connected with the propulsion arms is installed, first tension spring to by the propulsion arms towards the left communications and liaison
Groove top presses and the propulsion arms is made to pierce into the left communications and liaison slot, and leakage protection device is additionally provided in the sliding rack, and dress is protected in the leakage
Put including counterbore and leakage protect, the lamp head left end up and down mutually claim be provided with the slotting matched arms of chamber, two insert
The matched end face of arm is provided with to be equipped with the big matched second dentation item of tooth-like wheel, the lamp head right end face
LED bulb, the lamp head upper and lower ends face mutually claims to pinch block equipped with hand and two hands pinch block end face outside be equipped with it is anti-skidding
Pad.
Further technical solution, the left communications and liaison slot and the slippage slot are on same vertical line, the left communications and liaison slot
One end of the slotting chamber is provided with communications and liaison hole.
Further technical solution is provided with first in the left communications and liaison slot left and right ends wall and leads shifting slot, and described first leads
Sliding is equipped with first and leads shifting block in shifting slot, and described first leads shifting block is fixedly connected with the left sliding arm, and described first leads shifting
Also installation is with leading the second tension spring for moving block and offseting with described first in slot.
Further technical solution is provided with second in the right communications and liaison slot left and right ends wall and leads shifting slot, and described second leads
Sliding is equipped with second and leads shifting block in shifting slot, and described second leads shifting block is fixedly connected with the right sliding arm, and described second leads shifting
Also installation is with leading the third tension spring for moving block and offseting with described second in slot.
Further technical solution, the length of the left sliding arm are less than the length of the left communications and liaison slot.
Further technical solution, the propulsion arms is towards the end face of the sliding rack and the left arm that slides towards institute
It states and the end face of slot is promoted to be both provided with third oblique angle face.
Further technical solution, the counterbore are set in the sliding rack between upper and lower two resettlement grooves,
The leakage, which is protected, to be fixedly installed in the counterbore, and the leakage is protected to be connect respectively with alternating current and the upper battery plate circuit.
The beneficial effects of the invention are as follows：
Since the lamp holder portion in apparatus of the present invention is in original state, the electricity transmission plate is not contacted with the upper battery plate, thus institute
It is not charged to state contact, and under the action of the third tension spring, the ramp-like slot is pierced into the first oblique angle face of the right sliding arm
In, and the contact is contracted in the right communications and liaison slot and does not pierce into the slotting chamber, common metal rod pierces into institute as a result,
Will not be with the contact pad when stating in slotting chamber, therefore electric shock accidents will not occur；
And under the action of second tension spring, the left sliding arm is made towards the slotting chamber top pressure in the left sliding arm
Side is concordant backwards to the end face of the resettlement groove with the slotting chamber, and under the action of first tension spring, the propulsion arms is by court
The propulsion arms is made to pierce into the left communications and liaison slot to the left communications and liaison groove top pressure, the sliding rack is locked in the sliding
In chamber, the sliding rack can not be pushed to the left when being inserted into slotting chamber so as to common metal rod piece, so as to which the biography can not be made
Battery plate block and the upper electric plate contact, thus can further increase electrical safety；
Apparatus of the present invention in illumination in use, the arms is inserted into the slotting chamber, the second dentation item can with it is described
Big tooth-like wheel engagement, and the second dentation item can drive the big dentation rotation to move, the big tooth-like wheel can be by described small
The first dentation item is pierced into the slotting chamber described in dentation wheel drive, and after continuing to press on the lamp head, the first dentation item can
It pierces into the communications and liaison hole and the left sliding arm is driven to be slided towards the propulsion slot, the left sliding arm can drive described push away
Into arm be retracted into it is described propulsion slot in, when the first dentation item pierce into completely the communications and liaison hole and with communications and liaison hole inner end
When wall offsets, the left sliding arm outboard end is concordant with the sliding rack outboard end, and the propulsion arms is towards the sliding rack
End face it is concordant with the slid chamber, and since the first dentation item can not slide, the big tooth-like wheel and small tooth-like wheel without
Method rotates, and therefore, continuation pushes to the left can push the sliding rack to slide to the left during the lamp head, and the sliding rack is slided to the left
When dynamic, the right sliding arm can slide under the action of first oblique angle face towards the slotting chamber, when first oblique angle face
When completely disengaging the ramp-like slot, the contact offsets with the arms, when the electricity transmission plate coordinates with the upper battery plate, institute
Contact energization is stated, thus LED bulb can be made to be powered；
After illumination, the lamp head is extracted to the right, the arms can drive the sliding rack to slide to the right and make described
Electricity transmission plate is detached from the upper battery plate to be coordinated, and when the step block of the sliding rack offsets with the convex block, is drawn described first
Under the action of spring, the second tension spring and third tension spring, the lamp holder portion returns to original state, and is used next time so as to convenient；
Apparatus of the present invention are simple in structure, easy to use, safe.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram of a modification of the present invention type LED lamp device；
Fig. 2 is structure diagram when the first dentation item is pierced into communications and liaison hole in Fig. 1；
Fig. 3 is structure diagram when electricity transmission plate is matched with upper battery plate in Fig. 1；
Fig. 4 is the right view of lamp head in the present invention.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of improved LED lamp device of apparatus of the present invention, including being fixedly mounted in head of a bed wall body
Lamp holder portion 20 and the lamp head 10 that is used cooperatively with the lamp holder portion 20, port is provided in the lamp holder portion 20 towards right
Slid chamber 35,35 right end of slid chamber are provided with convex block 37, can be controlled in the slid chamber 35 and slippingly be equipped with sliding rack
36,36 right end of sliding rack be provided with the 37 matched step block 200 of convex block, pacify in the 35 left end wall of slid chamber
Equipped with the upper battery plate 29 being electrically connected with city, 36 left side of sliding rack is provided with and the upper 29 matched electricity transmission plate of battery plate
360, mutually claim to be provided with port in the sliding rack 36 up and down towards right slotting chamber 38, be located at two slotting chambers 38 in the sliding rack 36
Between up and down mutually claim be provided with port towards the resettlement groove 39 of the slotting chamber 38,39 left end of resettlement groove is provided with port direction
The slotting chamber 38 and with the slippage slot 46 of slotting 38 communications and liaison of chamber, the first tooth can be slippingly installed up and down in the slippage slot 46
Shape item 33 is rotatably mounted with the small tooth being connected with the first dentation item 33 in the resettlement groove 39 by axis of shipping and reselling on another market
Shape wheel 34, be located in the resettlement groove 39 34 right side of small tooth-like wheel and by axis of shipping and reselling on another market be rotatably mounted with it is described small
The big tooth-like wheel 40 that tooth-like wheel 34 is connected, the outer shroud of the big tooth-like wheel 40 are pierced into the slotting chamber 38, the slotting chamber 38
Left communications and liaison slot and right communications and liaison slot 41 are provided in the end face of the resettlement groove 39, in the left communications and liaison slot and right communications and liaison slot 41
Sliding is equipped with left sliding arm 26 and right sliding arm 42 respectively, and the right sliding arm 42 is fixed towards the end face of the slotting chamber 38 to be set
It is equipped with the contact 32 being electrically connected with the electricity transmission plate 360, the right sliding arm 42 is provided with the backwards to the end face of the slotting chamber 38
One oblique angle face 420, the slid chamber about 35 in end wall mutually claim be provided with respectively with the left communications and liaison slot 41 and the right communications and liaison
Slot 41 is matched to promote slot 22 and ramp-like slot 21, the ramp-like 21 left end wall of slot to be provided with and first oblique angle face, 420 phase
Second oblique angle face 210 of cooperation, in the propulsion slot 22 sliding propulsion arms 23 is installed, be equipped in the propulsion arms 23 and institute
State the first tension spring 24 that propulsion arms 23 is connected, first tension spring 24 to by the propulsion arms 23 towards the left communications and liaison slot
Top pressure and the propulsion arms 23 is made to pierce into the left communications and liaison slot, be additionally provided with leakage protection device in the sliding rack 36, the leakage is protected
Device includes counterbore 80 and leakage protects 81, and 10 left end of lamp head mutually claims to be provided with up and down matched slotting with the slotting chamber 38
Arm 11, two 11 matched end faces of arms are provided with and the big 40 matched second dentation item 110 of tooth-like wheel, the lamp
10 right end face of head is equipped with LED bulb 9, and 10 upper and lower ends face of lamp head mutually claims to pinch block 8 and two hands equipped with hand
It pinches 8 end face outside of block and is equipped with non-slip mat 7, the hand is pinched block 8 and is operated for the plug of the lamp head 10, and by described anti-
Skidding 7 can prevent from having skidded phenomenon in swapping process since hand is wet and slippery.
Valuably or illustratively, wherein, the left communications and liaison slot 41 and the slippage slot 46 are described on same vertical line
One end of left communications and liaison slot close to the slotting chamber 38 is provided with communications and liaison hole 31, and the communications and liaison hole 31 is allowing the first dentation item
33 stretch into.
Valuably or illustratively, wherein, first is provided in the left communications and liaison slot left and right ends wall and leads shifting slot 27, it is described
First lead move slot 27 in sliding be equipped with first lead move block 30, described first lead move block 30 with it is described it is left sliding arm 26 fix connect
It connects, described first leads the second tension spring 28 for moving and being also equipped with leading shifting block 30 with described first and offset in slot 27, second tension spring
28 towards slotting 38 top pressure of chamber by the left sliding arm 26 making left sliding 26 inner end of arm and the slotting chamber 38
It is concordant backwards to the end face of the resettlement groove 39.
Valuably or illustratively, wherein, second is provided in the right 41 left and right ends wall of communications and liaison slot and leads shifting slot 44, institute
State second lead move slot 44 in sliding be equipped with second lead move block 45, described second lead move block 45 with it is described it is right sliding arm 42 fix connect
It connects, described second leads and move in slot 44 that also installation moves the third tension spring 43 that offsets of block 45, the third tension spring with being led with described second
43 to by it is described it is right sliding arm 42 towards ramp-like 21 top pressure of slot and make it is described it is right sliding arm 42 the first oblique angle face 420 wear
Into in the ramp-like slot 21, and the contact 32 is made to be contracted in the right communications and liaison slot 41 and not pierce into the slotting chamber 38.
Valuably or illustratively, wherein, the length of the left sliding arm 26 is less than the length of the left communications and liaison slot, thus
The propulsion arms 22 is allowed to pierce into the left communications and liaison slot.
Valuably or illustratively, wherein, the propulsion arms 23 is towards the end face of the sliding rack 36 and the left cunning
Displacement arm is both provided with third oblique angle face towards the end face for promoting slot 22, so as to facilitate sliding rack 36 and the slid chamber 35
It is detached from locking.
Valuably or illustratively, wherein, the counterbore 80 is set to described between upper and lower two resettlement grooves 39
In sliding rack 36, the leakage, which is protected, 81 to be fixedly installed in the counterbore 80, the leakage protect 8 respectively with alternating current and the upper battery plate
29 circuits connect, and so as to be automatically powered off when fault occurs for the lamp holder portion 20, increase safety.
In original state, the step block 200 offsets with the convex block 37 in lamp holder portion 20 in apparatus of the present invention, so as to
The left communications and liaison slot and right communications and liaison slot 41 is made to be aligned respectively with the propulsion slot 22 and ramp-like slot 21, the electricity transmission plate 360 is detached from
The upper battery plate 29, thus the contact 32 is not charged, and under the action of the third tension spring 43, the right sliding arm 42 is by court
The the first oblique angle face 420 for making the right sliding arm 42 to ramp-like 21 top pressure of slot is pierced into the ramp-like slot 21, and make institute
Contact 32 is stated to be contracted in the right communications and liaison slot 41 and do not pierce into the slotting chamber 38, under the action of second tension spring 28,
The left sliding arm 26 is made left sliding 26 inner end of arm with the slotting chamber 38 backwards to institute towards slotting 38 top pressure of chamber
The end face for stating resettlement groove 39 is concordant, and under the action of first tension spring 24, the propulsion arms 23 is by towards the left communications and liaison slot
Top pressure and the propulsion arms 23 is made to pierce into the left communications and liaison slot, be locked in the slid chamber 35 so as to the sliding rack 36
In.
Illumination is described to insert in use, the arms 11 is aligned the slotting chamber 38 and pushes the lamp head 10 to the left
During arm 11 slides to the left, the second dentation item 110 can be engaged with the big tooth-like wheel 40, and the second dentation item
110 can drive the big dentation rotation to move, and the big tooth-like wheel 40 can drive first dentation by the small tooth-like wheel 34
Item 33 is pierced into the slotting chamber 38, and after continuing to press on the lamp head 10, the first dentation item 33 can pierce into the communications and liaison hole
In 31 and the left sliding arm 26 is driven to be slided towards the propulsion slot 22, the left sliding arm 26 can drive the propulsion arms 23
Be retracted into it is described propulsion slot 22 in, when the first dentation item 33 pierce into completely the communications and liaison hole 31 and in the communications and liaison hole 31
When side wall offsets, left sliding 26 outboard end of arm is concordant with 36 outboard end of sliding rack, and 23 direction of the propulsion arms
The end face of the sliding rack 36 is concordant with the slid chamber 35, and since the first dentation item 33 can not slide, it is described
Big tooth-like wheel 40 and small tooth-like wheel 34 can not rotate, and therefore, continuation pushes to the left can push the sliding during lamp head 10
Frame 36 slides to the left, and when the sliding rack 36 is slided to the left, the right sliding arm 42 can be in the effect in first oblique angle face 420
It is lower to be slided towards the slotting chamber 41, when first oblique angle face 420 completely disengages the ramp-like slot 21, the contact 32 and institute
It states arms 11 to offset, when the electricity transmission plate 360 coordinates with the upper battery plate 29, the contact 32 is powered, and thus can make LED light
Bubble 9 is powered；
After illumination, the lamp head 10 is extracted to the right, the arms 11 can drive the sliding rack 36 slide to the right and
The electricity transmission plate 360 is made to be detached from the upper battery plate 29 to coordinate, when step block 200 and 37 phase of convex block of the sliding rack 36
To when, under the action of first tension spring 24, the second tension spring 28 and third tension spring 43, the lamp holder portion 20 is restored to initial shape
State.
The beneficial effects of the invention are as follows：Since the lamp holder portion in apparatus of the present invention is in original state, the electricity transmission plate with
The upper battery plate does not contact, and thus the contact is not charged, and under the action of the third tension spring, and the of the right sliding arm
One oblique angle face is pierced into the ramp-like slot, and the contact is contracted in the right communications and liaison slot and does not pierce into the slotting chamber, by
This, will not be with the contact pad when common metal rod is pierced into the slotting chamber, therefore electric shock accidents will not occur；
And under the action of second tension spring, the left sliding arm is made towards the slotting chamber top pressure in the left sliding arm
Side is concordant backwards to the end face of the resettlement groove with the slotting chamber, and under the action of first tension spring, the propulsion arms is by court
The propulsion arms is made to pierce into the left communications and liaison slot to the left communications and liaison groove top pressure, the sliding rack is locked in the sliding
In chamber, the sliding rack can not be pushed to the left when being inserted into slotting chamber so as to common metal rod piece, so as to which the biography can not be made
Battery plate block and the upper electric plate contact, thus can further increase electrical safety；
Apparatus of the present invention in illumination in use, the arms is inserted into the slotting chamber, the second dentation item can with it is described
Big tooth-like wheel engagement, and the second dentation item can drive the big dentation rotation to move, the big tooth-like wheel can be by described small
The first dentation item is pierced into the slotting chamber described in dentation wheel drive, and after continuing to press on the lamp head, the first dentation item can
It pierces into the communications and liaison hole and the left sliding arm is driven to be slided towards the propulsion slot, the left sliding arm can drive described push away
Into arm be retracted into it is described propulsion slot in, when the first dentation item pierce into completely the communications and liaison hole and with communications and liaison hole inner end
When wall offsets, the left sliding arm outboard end is concordant with the sliding rack outboard end, and the propulsion arms is towards the sliding rack
End face it is concordant with the slid chamber, and since the first dentation item can not slide, the big tooth-like wheel and small tooth-like wheel without
Method rotates, and therefore, continuation pushes to the left can push the sliding rack to slide to the left during the lamp head, and the sliding rack is slided to the left
When dynamic, the right sliding arm can slide under the action of first oblique angle face towards the slotting chamber, when first oblique angle face
When completely disengaging the ramp-like slot, the contact offsets with the arms, when the electricity transmission plate coordinates with the upper battery plate, institute
Contact energization is stated, thus LED bulb can be made to be powered；
After illumination, the lamp head is extracted to the right, the arms can drive the sliding rack to slide to the right and make described
Electricity transmission plate is detached from the upper battery plate to be coordinated, and when the step block of the sliding rack offsets with the convex block, is drawn described first
Under the action of spring, the second tension spring and third tension spring, the lamp holder portion returns to original state, and is used next time so as to convenient；
Apparatus of the present invention are simple in structure, easy to use, safe.
Basic principle, main feature and the advantages of the present invention of the present invention has 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 (7)
1. a kind of improved LED lamp device is matched including the lamp holder portion being fixedly mounted in head of a bed wall body and with the lamp holder portion
Close the lamp head used, it is characterised in that：Port is provided in the lamp holder portion towards right slid chamber, the slid chamber right end is set
Convex block is equipped with, can be controlled in the slid chamber and sliding rack is slippingly installed, the sliding rack right end is provided with and the convex block
Matched step block is equipped with the upper battery plate being electrically connected with city in the slid chamber left end wall, and the sliding rack left side is set
Be equipped with the upper matched electricity transmission plate of battery plate, mutually claim to be provided with port towards right slotting chamber up and down in the sliding rack, it is described
It is located in sliding rack between two slotting chambers and mutually claims to be provided with port towards the resettlement groove of the slotting chamber, the resettlement groove left end up and down
Port is provided with towards the slotting chamber and with the slippage slot of the slotting chamber communications and liaison, can slippingly be equipped with up and down in the slippage slot
First dentation item is rotatably mounted with the small tooth being connected with the first dentation item in the resettlement groove by axis of shipping and reselling on another market
Shape wheel is located in the resettlement groove on the right side of the small tooth-like wheel and is rotatably mounted with and the small tooth-like wheel by axis of shipping and reselling on another market
The big tooth-like wheel being connected, the outer shroud of the big tooth-like wheel are pierced into the slotting chamber, and the slotting chamber is backwards to the resettlement groove
Left communications and liaison slot and right communications and liaison slot are provided in end face, is slid respectively in the left communications and liaison slot and right communications and liaison slot and left sliding arm is installed
With right sliding arm, the end face of right sliding arm towards the slotting chamber is fixedly installed the contact being electrically connected with the electricity transmission plate,
The right sliding arm is provided with the first oblique angle face backwards to the end face of the slotting chamber, mutually claims to be provided in the upper and lower end wall of the slid chamber
Propulsion slot matched with the left communications and liaison slot and the right communications and liaison slot and ramp-like slot, the ramp-like slot left end wall are provided with respectively
With first oblique angle face matched second oblique angle face, in the propulsion slot sliding propulsion arms is installed, in the propulsion arms
The first tension spring being connected with the propulsion arms is installed, first tension spring to by the propulsion arms towards the left communications and liaison
Groove top presses and the propulsion arms is made to pierce into the left communications and liaison slot, and leakage protection device is additionally provided in the sliding rack, and dress is protected in the leakage
Put including counterbore and leakage protect, the lamp head left end up and down mutually claim be provided with the slotting matched arms of chamber, two insert
The matched end face of arm is provided with to be equipped with the big matched second dentation item of tooth-like wheel, the lamp head right end face
LED bulb, the lamp head upper and lower ends face mutually claims to pinch block equipped with hand and two hands pinch block end face outside be equipped with it is anti-skidding
Pad.
2. a kind of improved LED lamp device according to claim 1, it is characterised in that：The left communications and liaison slot and the cunning
Slot is moved on same vertical line, one end of left communications and liaison slot close to the slotting chamber is provided with communications and liaison hole.
3. a kind of improved LED lamp device according to claim 1, it is characterised in that：The left communications and liaison slot left and right ends
First is provided in wall and leads shifting slot, described first leads to move sliding in slot and be equipped with first and lead shifting block, and described first leads and move block and institute
It states left sliding arm to be fixedly connected, described first leads and move in slot that also installation moves the second tension spring for offseting of block with leading with described first.
4. a kind of improved LED lamp device according to claim 1, it is characterised in that：The right communications and liaison slot left and right ends
Second is provided in wall and leads shifting slot, described second leads to move sliding in slot and be equipped with second and lead shifting block, and described second leads and move block and institute
It states right sliding arm to be fixedly connected, described second leads and move in slot that also installation moves the third tension spring that offsets of block with leading with described second.
5. a kind of improved LED lamp device according to claim 1, it is characterised in that：The length of the left sliding arm is small
In the length of the left communications and liaison slot.
6. a kind of improved LED lamp device according to claim 1, it is characterised in that：The propulsion arms is towards the cunning
The end face and the left sliding arm for moving frame are both provided with third oblique angle face towards the end face for promoting slot.
7. a kind of improved LED lamp device according to claim 1, it is characterised in that：The counterbore is set to upper and lower two
In the sliding rack between a resettlement groove, it is described leakage protect is fixedly installed in the counterbore, it is described leakage protect respectively with city
Electric and described upper battery plate circuit connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281775.0A CN108204545A (en) | 2017-12-07 | 2017-12-07 | A kind of improved LED lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281775.0A CN108204545A (en) | 2017-12-07 | 2017-12-07 | A kind of improved LED lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108204545A true CN108204545A (en) | 2018-06-26 |
Family
ID=62603812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711281775.0A Pending CN108204545A (en) | 2017-12-07 | 2017-12-07 | A kind of improved LED lamp device |
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| Country | Link |
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| CN (1) | CN108204545A (en) |
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| CN107023775A (en) * | 2017-03-31 | 2017-08-08 | 佛山澹雅自动化技术开发有限公司 | A kind of head of a bed lighting lamp device |
| CN107196103A (en) * | 2017-07-31 | 2017-09-22 | 柯步勋 | A kind of novel bridge facility |
| CN107270143A (en) * | 2017-07-19 | 2017-10-20 | 桂林市安星环保科技有限公司 | A kind of energy-saving lamp device |
| CN107388112A (en) * | 2017-09-01 | 2017-11-24 | 宣城市飞诚环保科技有限公司 | A kind of LED lamp device |
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| WO2017107229A1 (en) * | 2015-12-24 | 2017-06-29 | 南通亚泰蜡业工艺品有限公司 | Rotating candle wick electronic candle |
| CN107023775A (en) * | 2017-03-31 | 2017-08-08 | 佛山澹雅自动化技术开发有限公司 | A kind of head of a bed lighting lamp device |
| CN107270143A (en) * | 2017-07-19 | 2017-10-20 | 桂林市安星环保科技有限公司 | A kind of energy-saving lamp device |
| CN107196103A (en) * | 2017-07-31 | 2017-09-22 | 柯步勋 | A kind of novel bridge facility |
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Application publication date: 20180626 |
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