CN108826076A - A kind of desk lamp - Google Patents
A kind of desk lamp Download PDFInfo
- Publication number
- CN108826076A CN108826076A CN201810814440.9A CN201810814440A CN108826076A CN 108826076 A CN108826076 A CN 108826076A CN 201810814440 A CN201810814440 A CN 201810814440A CN 108826076 A CN108826076 A CN 108826076A
- Authority
- CN
- China
- Prior art keywords
- desk lamp
- hole
- sleeve
- cable
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 44
- 238000013016 damping Methods 0.000 claims description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
-
- 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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to desk lamp, including lamp cap, lamp cap includes sequentially connected desk lamp head, heat dissipating housing and Lamp cup；It is provided with mounting plate in heat dissipating housing, is provided with LED light source on mounting plate；The sheen sleeve being set on LED light source is provided in heat dissipating housing；Heat dissipating housing outer surface is provided with multiple radiating fins, and between adjacent heat radiation fin gap face one by one multiple through slots, through slot faces with sheen sleeve；Prefocus cup is provided in Lamp cup, prefocus cup is located at sheen sleeve inner, and has the side gap Chu Guang for going out light convenient for side between prefocus cup and LED light source；When LED light source works; some light is appeared by the side gap Chu Guang; reduce the light luminance difference under ambient enviroment light and desk lamp; play protection human eye and pre- myopic-preventing function; by the through slot of heat dissipating housing air is entered around LED light source simultaneously, has greatly reinforced the heat dissipation effect of desk lamp.
Description
Technical field
The present invention relates to lighting technical fields, more specifically to a kind of desk lamp.
Background technique
Desk lamp is a kind of common lighting of home equipment, and there are heat dissipation problems for desk lamp big city used at present, and desk lamp shines
The light penetrated and ambient light strength difference are larger, human eye viewing desk lamp under scenery when be easy to cause visual fatigue, when serious
It will affect eyesight.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of desk lamp.
The technical solution adopted by the present invention to solve the technical problems is：
Construct a kind of desk lamp, wherein including lamp cap, the lamp cap includes sequentially connected desk lamp head, heat dissipating housing and lamp
Cup；It is provided with mounting plate in the heat dissipating housing, is provided with LED light source on the mounting plate；It is provided with and is arranged in the heat dissipating housing
Sheen sleeve on the LED light source；The heat dissipating housing outer surface is provided with multiple radiating fins, and described dissipates with adjacent
Multiple through slots of gap face one by one, the through slot are faced with the sheen sleeve between hot fin；Setting in the Lamp cup
There is prefocus cup, the prefocus cup is located at the sheen sleeve inner, and has between the prefocus cup and the LED light source convenient for side
The side gap Chu Guang of light out.
Desk lamp of the present invention, wherein the heat dissipating housing upper end opening setting, and opening is provided with and the installation
First stop collar of plate side surface cooperation；Heat release hole is provided on the mounting plate；The heat dissipating housing and the desk lamp socket subordinate
End is fixedly connected；The desk lamp head is hollow, and upper and lower ends are open setting；The sheen sleeve and the heat dissipating housing inner wall
It does not contact.
Desk lamp of the present invention, wherein desk lamp head outer surface is provided with to be connect with the metal of external connection
Part；The installation through-hole for installing the connector is provided on the desk lamp head；The first cable-through hole is provided in the connector,
First cable-through hole is connected to desk lamp head interior hollow region；It is arranged between the mounting plate and the desk lamp head
There is dustproof sheet, the heat dissipation through slot with the heat release hole face is provided on the dustproof sheet；Desk lamp head inner wall is provided with
Heat dissipation groove corresponding with the heat dissipation through slot.
Desk lamp of the present invention, wherein be provided on the mounting plate and the matched installation of sheen sleeve diameter
Column, the mounting post are equipped with the LED light source away from one side end of mounting plate；It is provided with and is set on the mounting plate
The second stop collar of the installation outer surface of column to match with the sheen sleeve；The heat release hole is set on the mounting plate
It is equipped with multiple, and multiple heat release holes are circumferentially distributed setting in second stop collar periphery；Setting in the mounting post
The promising LED light source crosses the second cable-through hole of line；Third corresponding with second cable-through hole is provided on the mounting plate
Cable-through hole.
Desk lamp of the present invention, wherein reflector is provided in the Lamp cup, the reflector includes can with heat dissipating housing
The connector sleeve of dismantling connection deviates from the first reflector of cylindrical shape for connecting of described heat dissipating housing one end with the connector sleeve, and with institute
State the second reflector of truncated cone-shaped that the first reflector deviates from the connection of described connector sleeve one end；The taper of first reflector is less than
The taper of second reflector.
Desk lamp of the present invention, wherein the prefocus cup and soft light sheet are provided in connector sleeve, the soft light sheet is located at
Below the prefocus cup；The prefocus cup upper end is provided with stabilizer blade；The promising soft light sheet is arranged in connector sleeve inner wall lower end
The third stop collar of limit；After installation, the prefocus cup is located in the sheen sleeve, and the sheen sleeve part is located at described
In connector sleeve, the sheen sleeve offsets away from described mounting plate one end with the soft light sheet.
Desk lamp of the present invention, wherein the desk lamp head, the heat dissipating housing and the Lamp cup are all made of heat conduction material
Material is made；Between the desk lamp head and the heat dissipating housing and between the heat dissipating housing and the Lamp cup, it is all made of heat-conducting glue
It is fixedly connected.
Desk lamp of the present invention, wherein the desk lamp further includes lamp stand, and the lamp stand end is provided with two first connections
Convex block；Two the first connection convex blocks, are provided with the first Damping rotation shaft on one, it is another on be provided with c-type and cross line piece；It is described
The axle sleeve with first Damping rotation shaft cooperation is provided on connector；It is provided in the lamp stand corresponding with the line piece excessively
4th cable-through hole；After the axle sleeve installs first Damping rotation shaft there is space of lines in inside；The boss surfaces are provided with
With the 5th cable-through hole crossing space of lines and being connected to.
Desk lamp of the present invention, wherein the lamp stand is connected with longitudinal support rod away from described lamp cap one end；It is described
Lamp stand and the support rod are each made of aluminum；Post upper setting is there are two the second connection convex block, and two described second
It is provided with and the matched gap of the lamp stand between connection convex block；It is described second connection convex block on be provided with the second Damping rotation shaft and
The first mounting hole of second Damping rotation shaft is fixedly mounted；Riveting corresponding with second Damping rotation shaft is provided on the lamp stand
It is pressed the second mounting hole matched；Second Damping rotation shaft outer surface is provided with and first mounting hole and second peace
Fill the gear ring of hole riveting assembly；The support rod is internally provided with the 6th cable-through hole being connected to the gap；Second peace
It fills hole and is connected to the 4th cable-through hole, the lamp stand lower surface is provided with the 7th cable-through hole being connected to second mounting hole；
Line gap was provided between two second Damping rotation shafts.
Desk lamp of the present invention, wherein the desk lamp further includes Desk lamp feet, and axially rotation connects on the Desk lamp feet
It is connected to rotating seat；The support rod lower end is fixedly connected with connecting rod；The rotation connection connection is provided on the rotating seat
The third Damping rotation shaft of bar, and the first installation axle sleeve of the installation third Damping rotation shaft；It is provided in the connecting rod and institute
State the second installation axle sleeve of third Damping rotation shaft cooperation；The 8th be connected to the 6th cable-through hole is provided in the connecting rod
It is connected to inside cable-through hole, the 8th cable-through hole and the second installation axle sleeve；It is provided on the third Damping rotation shaft and institute
State corresponding 9th cable-through hole of the 8th cable-through hole；Second installation axle, which is put on, is provided with corresponding with the 9th cable-through hole
12 cable-through holes；The tenth cable-through hole corresponding with the 12nd cable-through hole is provided on the rotating seat；
The Desk lamp feet includes annular outer cover, and upper cover plate and lower cover plate with annular outer cover cooperation；The ring
Shape outer casing inner wall is provided with installation sleeve；The rotating seat lower end is provided with the rotary joint of inner hollow, and hollow portion and institute
State the connection of the tenth cable-through hole；The rotary joint outer cover be equipped with the matched copper ring of the installation sleeve, outer surface is provided with
Ring rotation limit film；The rotary joint end is fixed with the limit plate for preventing the copper ring abjection；Limit plate side table
Face is provided with spacing block set；Described installation sleeve one end inner wall be provided with the matched first step of rotary stopper piece, separately
One end end is provided with limited block corresponding with the spacing block set；The rotary joint end is provided with multiple positioning columns；
The first positioning hole with positioning column cooperation is provided on the limit plate；It is set between the rotary joint and the limit plate
It is equipped with wear plate, the second location hole with positioning column cooperation is provided on the wear plate；The limit plate and described resistance to
The 11st cable-through hole corresponding with the rotating seat hollow portion is provided in grinding；The limit plate and the wear plate are logical
Tension lock screw is fixed with the rotary joint end；The wear plate maximum width is greater than the copper ring outer diameter；The installation
Sleeve lower end inner wall is provided with and the matched second step of the wear plate；The installation sleeve outer surface is fixed with erecting bed
The mounting base of lamp circuit board；It is not connect after the table lamp circuit plate installation with the upper cover plate and the annular outer cover inner wall
Touching；The mounting base is not contacted with the lower cover plate.
The beneficial effects of the present invention are：When LED light source works, some light is appeared by the side gap Chu Guang, sheen set
Lateral light is carried out softening by cylinder, and is shed by the through slot on heat dissipating housing, and the light under ambient enviroment light and desk lamp is reduced
Line luminance difference, and the light that sheds of side is soft will not stimulate human eye, plays protection human eye and pre- myopic-preventing function, together
When by the through slot of heat dissipating housing air is entered around LED light source, accelerate heat dissipation, while the heat of LED light source is by dissipating
Heat cover is transferred on desk lamp head and Lamp cup, is integrally radiated, has been greatly reinforced the heat dissipation effect of desk lamp；Overall structure letter
It is single, it is at low cost, and aesthetics is good.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only section Example of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other accompanying drawings：
Fig. 1 is the desk lamp overall diagram of present pre-ferred embodiments；
Fig. 2 is the desk lamp desk lamp head explosive view of present pre-ferred embodiments；
Fig. 3 is the desk lamp desk lamp head cross-sectional view of present pre-ferred embodiments；
Fig. 4 is the desk lamp mounting plate enlarged diagram of present pre-ferred embodiments；
Fig. 5 is the desk lamp holder cross-sectional view of present pre-ferred embodiments；
Fig. 6 is that the desk lamp holder of present pre-ferred embodiments connect explosive view with lamp stand；
Fig. 7 is the desk lamp axle sleeve section view of present pre-ferred embodiments；
Fig. 8 is that the desk lamp lamp stand of present pre-ferred embodiments connect explosive view with support rod；
Fig. 9 is the desk lamp lamp stand tail portion cross-sectional view of present pre-ferred embodiments；
Figure 10 is that the desk lamp support rod of present pre-ferred embodiments connect explosive view with rotating seat；
Figure 11 is the desk lamp third Damping rotation shaft cross-sectional view of present pre-ferred embodiments；
Figure 12 is that the desk lamp rotating seat of present pre-ferred embodiments and Desk lamp feet assemble explosive view；
Figure 13 is that the desk lamp Desk lamp feet of present pre-ferred embodiments and table lamp circuit plate install explosive view.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is section Example of the invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
Every other embodiment obtained is put, protection scope of the present invention is belonged to.
The desk lamps of present pre-ferred embodiments as shown in Figure 1, simultaneously refering to Fig. 2-13, including lamp cap 1, lamp cap 1 include according to
Desk lamp head 10, heat dissipating housing 11 and the Lamp cup 12 of secondary connection；It is provided with mounting plate 110 in heat dissipating housing 11, is arranged on mounting plate 110
There is LED light source 111；The sheen sleeve 112 being set on LED light source 111 is provided in heat dissipating housing 11；11 outer surface of heat dissipating housing
Be provided with multiple radiating fins 113, and between adjacent heat radiation fin 113 gap face one by one multiple through slots 114, through slot
114 face with sheen sleeve 112；Prefocus cup 120 is provided in Lamp cup 12, prefocus cup 120 is located inside sheen sleeve 112,
And there is the side gap Chu Guang for going out light convenient for side between prefocus cup 120 and LED light source 111；When LED light source 111 works, some light
It is appeared by the side gap Chu Guang, lateral light is carried out softening by sheen sleeve 112, and is carried out by the through slot 114 on heat dissipating housing 11
It sheds, reduces the light luminance difference under ambient enviroment light and desk lamp, and the light that sheds of side is soft will not stimulate human eye,
Protection human eye and pre- myopic-preventing function are played, while by the through slot of heat dissipating housing air is entered around LED light source,
Accelerate heat dissipation, while the heat of LED light source is transferred on desk lamp head and Lamp cup by heat dissipating housing, is integrally radiated, greatly
The heat dissipation effect of desk lamp is strengthened greatly；Overall structure is simple, at low cost, and aesthetics is good.
As shown in Figure 2 and Figure 4,11 upper end opening of heat dissipating housing is arranged, and opening is provided with and matches with 110 side surface of mounting plate
The first stop collar closed；Heat release hole 115 is provided on mounting plate 110；Heat dissipating housing 11 is fixedly connected with 10 lower end of desk lamp head；Platform
Lamp head 10 is hollow, and upper and lower ends are open setting；Sheen sleeve 112 is not contacted with 11 inner wall of heat dissipating housing；When desk lamp works,
Internal relatively warm air can rise, and successively overflow upwards by heat release hole, and external pressure can be by external cooler air from heat dissipating housing
Through slot indentation heat dissipating housing in, the flowing of air is formed, to substantially enhance the heat dissipation effect of desk lamp.
As shown in Fig. 2, Fig. 3 and Fig. 5,10 outer surface of desk lamp head is provided with the metal connecting piece 100 with external connection；
The installation through-hole 101 of installation connecting element 100 is provided on desk lamp head 10；The first cable-through hole 102 is provided in connector 100,
First cable-through hole 102 is connected to 10 interior hollow region of desk lamp head；It is provided between mounting plate 110 and desk lamp head 10 dust-proof
Piece 103 is provided with the heat dissipation through slot 104 with 115 face of heat release hole on dustproof sheet 103；10 inner wall of desk lamp head is provided with and dissipates
The corresponding heat dissipation groove 105 of hot through slot 104；Chimney heat dissipation effect is not influenced while dust-proof, convenient for by the first cable-through hole and
Desk lamp head interior hollow region realizes internal cabling for LED light source, greatly strengthens appearance aesthetics, ensured entirety
Property.
As shown in Fig. 2, Fig. 4 and Fig. 5, it is provided on mounting plate 110 and the matched mounting post of 112 internal diameter of sheen sleeve
1100, mounting post 1100 is equipped with LED light source 111 away from 110 1 side end of mounting plate；It is provided with and is set on mounting plate 110
The second stop collar 1101 of 1100 outer surface of mounting post to match with sheen sleeve 112；Heat release hole 115 is on mounting plate 110
It is provided with multiple, and multiple heat release holes 115 are circumferentially distributed setting in the periphery of the second stop collar 1101；Setting in mounting post 1100
Promising LED light source 111 crosses the second cable-through hole of line；Third cable-through hole corresponding with the second cable-through hole is provided on mounting plate；.
As shown in Figure 2 and Figure 5, reflector 121 is provided in Lamp cup 12, reflector 121 includes detachable with heat dissipating housing 11
The connector sleeve 1210 of connection, the first reflector of cylindrical shape 1211 being connect with connector sleeve 1210 away from 11 one end of heat dissipating housing, and with
First reflector 1211 deviates from the second reflector of truncated cone-shaped 1212 of 1210 one end of connector sleeve connection；The cone of first reflector 1211
Spend the taper less than the second reflector 1212.
As shown in Figure 2 and Figure 5, prefocus cup 120 and soft light sheet 1213 are provided in connector sleeve 1210, soft light sheet 1213 is located at
120 lower section of prefocus cup；120 upper end of prefocus cup is provided with stabilizer blade 1200；Promising soft light sheet is arranged in 1210 inner wall lower end of connector sleeve
The third stop collar 1214 of 1213 limits；After installation, prefocus cup 120 is located in sheen sleeve 112,112 part of sheen sleeve position
In in connector sleeve 1210, sheen sleeve 112 offsets away from 110 one end of mounting plate with soft light sheet 1213.
As shown in Fig. 2, Fig. 3, Fig. 5, Fig. 6, desk lamp head 10, heat dissipating housing 11 and Lamp cup 12 are all made of Heat Conduction Material system
At；Between desk lamp head 10 and heat dissipating housing 11 and between heat dissipating housing 11 and Lamp cup 12, it is all made of heat-conducting glue and is fixedly connected.
As shown in Fig. 1, Fig. 6 and Fig. 7, desk lamp further includes lamp stand 2, and 2 end of lamp stand is provided with two first connection convex blocks 20；Two
A first connection convex block 20, is provided with the first Damping rotation shaft 200 on one, it is another on be provided with c-type and cross line piece 201；Connector
The axle sleeve 1000 with the cooperation of the first Damping rotation shaft 200 is provided on 100；It is provided in lamp stand 2 and crosses line piece 201 the corresponding 4th
Cable-through hole 21；After axle sleeve 1000 installs the first Damping rotation shaft 200 there is space of lines 1001 in inside；1000 surface of axle sleeve is provided with
The 5th cable-through hole 1002 being connected to space of lines 1001 excessively.
As shown in Fig. 1, Fig. 6, Fig. 8, Fig. 9, lamp stand 2 is connected with longitudinal support rod 3 away from 1 one end of lamp cap；Lamp stand 2 and branch
Strut 3 is each made of aluminum；The setting of 3 upper end of support rod is set between two second connection convex blocks 30 there are two the second connection convex block 30
It is equipped with and the matched gap of lamp stand 2；The second Damping rotation shaft 300 is provided on second connection convex block 30 and the second damping is fixedly mounted
First mounting hole 301 of shaft 300；The second mounting hole of riveting assembly corresponding with the second Damping rotation shaft 300 is provided on lamp stand 2
22；Second Damping rotation shaft, 300 outer surface is provided with the gear ring with the first mounting hole 301 and the assembly of 22 riveting of the second mounting hole
3000；Support rod 3 is internally provided with the 6th cable-through hole 31 being connected to gap；Second mounting hole 22 is connected to the 4th cable-through hole 21,
2 lower surface of lamp stand is provided with the 7th cable-through hole 23 being connected to the second mounting hole 22；It is arranged between two the second Damping rotation shafts 300
There is line gap.
As shown in Fig. 1, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, desk lamp further includes Desk lamp feet 4, axis on Desk lamp feet 4
To being rotatably connected to rotating seat 5；3 lower end of support rod is fixedly connected with connecting rod 32；Rotation connection connection is provided on rotating seat 5
The third Damping rotation shaft 50 of bar 32, and the first installation axle sleeve 51 of installation third Damping rotation shaft 50；Be provided in connecting rod 32 with
The second installation axle sleeve 320 that third Damping rotation shaft 50 cooperates；The 8th be connected to the 6th cable-through hole 31 is provided in connecting rod 32
It is connected to inside cable-through hole 321, the 8th cable-through hole 321 and the second installation axle sleeve 320；It is provided on third Damping rotation shaft 50 and the 8th
Corresponding 9th cable-through hole 500 of cable-through hole 321；It is provided with and the 9th cable-through hole 500 the corresponding tenth on second installation axle sleeve 320
Two cable-through holes 3200；The tenth cable-through hole corresponding with the 12nd cable-through hole 3200 is provided on rotating seat 5；
Desk lamp feet 4 includes annular outer cover 40, and the upper cover plate and lower cover plate that cooperate with annular outer cover 40；Annular outer cover 40
Inner wall is provided with installation sleeve 400；5 lower end of rotating seat is provided with the rotary joint 52 of inner hollow, and hollow portion and the tenth mistake
String holes connection；52 outer cover of rotary joint be equipped with the matched copper ring 520 of installation sleeve 400, outer surface is provided with ring rotation
Limit film 521；52 end of rotary joint is fixed with the limit plate 522 for preventing copper ring 520 from deviating from；The setting of 522 side surface of limit plate
There is spacing block set 523；400 one end inner wall of installation sleeve is provided with and the matched first step of rotary stopper piece 521, other end end
Portion is provided with limited block 401 corresponding with spacing block set 523；52 end of rotary joint is provided with multiple positioning columns 524；Limit
The first positioning hole 5220 cooperated with positioning column 524 is provided on plate 522；It is provided between rotary joint 52 and limit plate 522
Wear plate 53 is provided with the second location hole 530 cooperated with positioning column 524 on wear plate 53；On limit plate 522 and wear plate 53
It is provided with the 11st cable-through hole 54 corresponding with 5 hollow portion of rotating seat；Limit plate 522 and wear plate 53 are by tightly locking screw
55 fix with 52 end of rotary joint；53 maximum width of wear plate is greater than 520 outer diameter of copper ring；400 lower end inner wall of installation sleeve is set
It is equipped with and the matched second step 402 of wear plate 53；400 outer surface of installation sleeve is fixed with the peace of erecting bed lamp circuit board 6
Fill seat 403；Table lamp circuit plate 6 does not contact after installing with upper cover plate and 40 inner wall of annular outer cover；Mounting base 403 and lower cover plate
It does not contact.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of desk lamp, which is characterized in that including lamp cap, the lamp cap includes sequentially connected desk lamp head, heat dissipating housing and lamp
Cup；It is provided with mounting plate in the heat dissipating housing, is provided with LED light source on the mounting plate；It is provided with and is arranged in the heat dissipating housing
Sheen sleeve on the LED light source；The heat dissipating housing outer surface is provided with multiple radiating fins, and described dissipates with adjacent
Multiple through slots of gap face one by one, the through slot are faced with the sheen sleeve between hot fin；Setting in the Lamp cup
There is prefocus cup, the prefocus cup is located at the sheen sleeve inner, and has between the prefocus cup and the LED light source convenient for side
The side gap Chu Guang of light out.
2. desk lamp according to claim 1, which is characterized in that the heat dissipating housing upper end opening setting, and opening is arranged
There is the first stop collar with mounting plate side surface cooperation；Heat release hole is provided on the mounting plate；The heat dissipating housing and institute
Desk lamp head lower end is stated to be fixedly connected；The desk lamp head is hollow, and upper and lower ends are open setting；The sheen sleeve and institute
Heat dissipating housing inner wall is stated not contact.
3. desk lamp according to claim 2, which is characterized in that desk lamp head outer surface is provided with and external connection
Metal connecting piece；The installation through-hole for installing the connector is provided on the desk lamp head；It is provided in the connector
First cable-through hole, first cable-through hole are connected to desk lamp head interior hollow region；The mounting plate and the desk lamp
It is provided with dustproof sheet between head, the heat dissipation through slot with the heat release hole face is provided on the dustproof sheet；The desk lamp socket
Portion's inner wall is provided with heat dissipation groove corresponding with the heat dissipation through slot.
4. desk lamp according to claim 2, which is characterized in that be provided on the mounting plate and the sheen sleeve diameter
Matched mounting post, the mounting post are equipped with the LED light source away from one side end of mounting plate；It is set on the mounting plate
It is equipped with the second stop collar to match with the sheen sleeve for being set in the installation outer surface of column；The heat release hole is described
It is provided with multiple on mounting plate, and multiple heat release holes are circumferentially distributed setting in second stop collar periphery；The peace
The promising LED light source of setting crosses the second cable-through hole of line in dress column；It is provided on the mounting plate and second cable-through hole
Corresponding third cable-through hole.
5. desk lamp according to claim 1 to 4, which is characterized in that reflector is provided in the Lamp cup, it is described anti-
Light cup includes the connector sleeve being detachably connected with heat dissipating housing, with the connector sleeve deviates from the cylindrical shape that connect of described heat dissipating housing one end
First reflector, and deviate from the second reflector of truncated cone-shaped that described connector sleeve one end is connect with first reflector；Described
The taper of one reflector is less than the taper of second reflector.
6. desk lamp according to claim 5, which is characterized in that be provided with the prefocus cup and soft light sheet, institute in connector sleeve
Soft light sheet is stated to be located at below the prefocus cup；The prefocus cup upper end is provided with stabilizer blade；Connector sleeve inner wall lower end is provided with
For the third stop collar of soft light sheet limit；After installation, the prefocus cup is located in the sheen sleeve, the sheen sleeve
Part is located in the connector sleeve, and the sheen sleeve offsets away from described mounting plate one end with the soft light sheet.
7. desk lamp according to claim 1, which is characterized in that the desk lamp head, the heat dissipating housing and the Lamp cup
Heat Conduction Material is all made of to be made；Between the desk lamp head and the heat dissipating housing and between the heat dissipating housing and the Lamp cup,
Heat-conducting glue is all made of to be fixedly connected.
8. desk lamp according to claim 3, which is characterized in that the desk lamp further includes lamp stand, the lamp stand end setting
There are two first connection convex blocks；Two the first connection convex blocks, are provided with the first Damping rotation shaft on one, it is another on be provided with C
Type crosses line piece；The axle sleeve with first Damping rotation shaft cooperation is provided on the connector；It is provided in the lamp stand and institute
Stated corresponding 4th cable-through hole of line piece；After the axle sleeve installs first Damping rotation shaft there is space of lines in inside；It is described
Boss surfaces are provided with and the 5th cable-through hole crossing space of lines and being connected to.
9. desk lamp according to claim 8, which is characterized in that the lamp stand is connected with longitudinal away from described lamp cap one end
Support rod；The lamp stand and the support rod are each made of aluminum；Post upper setting is there are two the second connection convex block, and two
It is provided with and the matched gap of the lamp stand between a second connection convex block；Second is provided on the second connection convex block
Damping rotation shaft and the first mounting hole that second Damping rotation shaft is fixedly mounted；It is provided on the lamp stand and second damping
Shaft corresponds to the second mounting hole of riveting assembly；Second Damping rotation shaft outer surface be provided with first mounting hole and
The gear ring of the second mounting hole riveting assembly；The support rod is internally provided with the 6th cable-through hole being connected to the gap；
Second mounting hole is connected to the 4th cable-through hole, and the lamp stand lower surface is provided with the be connected to second mounting hole
Seven cable-through holes；Line gap was provided between two second Damping rotation shafts.
10. desk lamp according to claim 9, which is characterized in that the desk lamp further includes Desk lamp feet, the Desk lamp feet
Upper axial direction is rotatably connected to rotating seat；The support rod lower end is fixedly connected with connecting rod；Rotation is provided on the rotating seat
Connect the third Damping rotation shaft of the connecting rod, and the first installation axle sleeve of the installation third Damping rotation shaft；The connecting rod
On be provided with the third Damping rotation shaft cooperation second installation axle sleeve；It is provided in the connecting rod and crosses line with the described 6th
It is connected to inside 8th cable-through hole of hole connection, the 8th cable-through hole and the second installation axle sleeve；The third Damping rotation shaft
On be provided with the 9th cable-through hole corresponding with the 8th cable-through hole；Second installation axle, which is put on, to be provided with and the 9th mistake
Corresponding 12nd cable-through hole of string holes；The tenth cable-through hole corresponding with the 12nd cable-through hole is provided on the rotating seat；
The Desk lamp feet includes annular outer cover, and upper cover plate and lower cover plate with annular outer cover cooperation；The annular is outer
Shell inner wall is provided with installation sleeve；The rotating seat lower end is provided with the rotary joint of inner hollow, and hollow portion and described the
The connection of ten cable-through holes；The rotary joint outer cover be equipped with the matched copper ring of the installation sleeve, outer surface is provided with annular
Rotary stopper piece；The rotary joint end is fixed with the limit plate for preventing the copper ring abjection；The limit plate side surface is set
It is equipped with spacing block set；Described installation sleeve one end inner wall is provided with and the matched first step of rotary stopper piece, the other end
End is provided with limited block corresponding with the spacing block set；The rotary joint end is provided with multiple positioning columns；It is described
The first positioning hole with positioning column cooperation is provided on limit plate；It is provided between the rotary joint and the limit plate
Wear plate is provided with the second location hole with positioning column cooperation on the wear plate；The limit plate and the wear plate
On be provided with the 11st cable-through hole corresponding with the rotating seat hollow portion；The limit plate and the wear plate pass through tightly
Lock screw is fixed with the rotary joint end；The wear plate maximum width is greater than the copper ring outer diameter；The installation sleeve
Lower end inner wall is provided with and the matched second step of the wear plate；The installation sleeve outer surface is fixed with installation desk lamp electricity
The mounting base of road plate；It is not contacted after the table lamp circuit plate installation with the upper cover plate and the annular outer cover inner wall；Institute
Mounting base is stated not contact with the lower cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814440.9A CN108826076B (en) | 2018-07-23 | 2018-07-23 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814440.9A CN108826076B (en) | 2018-07-23 | 2018-07-23 | Desk lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108826076A true CN108826076A (en) | 2018-11-16 |
| CN108826076B CN108826076B (en) | 2024-05-07 |
Family
ID=64140392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810814440.9A Active CN108826076B (en) | 2018-07-23 | 2018-07-23 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108826076B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM387215U (en) * | 2010-02-09 | 2010-08-21 | Lin Zhao Feng | LED lamp bulb and heat dissipation device thereof |
| CN202327790U (en) * | 2011-11-17 | 2012-07-11 | 东营泰克拓普光电科技有限公司 | Multi-angle rotating touch type desk lamp |
| CN202469735U (en) * | 2012-01-18 | 2012-10-03 | 东莞市励晶电子科技有限公司 | 5 W fin lamp cup LED (Light Emitting Diode) spotlight |
| CN202546523U (en) * | 2012-05-14 | 2012-11-21 | 温州炬星照明有限公司 | LED (light emitting diode) spotlight |
| CN103542336A (en) * | 2013-10-11 | 2014-01-29 | 谢朝晖 | High-efficiency LED down lamp |
| CN204141321U (en) * | 2014-09-18 | 2015-02-04 | 深圳市乐的美光电科技有限公司 | A kind of silica gel LED lamp cup |
| CN204201839U (en) * | 2014-11-14 | 2015-03-11 | 鹤山市广明源照明电器有限公司 | Heat radiation lamp cup and apply the LED of this heat radiation lamp cup |
| CN208331882U (en) * | 2018-07-23 | 2019-01-04 | 陈高松 | A kind of desk lamp |
-
2018
- 2018-07-23 CN CN201810814440.9A patent/CN108826076B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM387215U (en) * | 2010-02-09 | 2010-08-21 | Lin Zhao Feng | LED lamp bulb and heat dissipation device thereof |
| CN202327790U (en) * | 2011-11-17 | 2012-07-11 | 东营泰克拓普光电科技有限公司 | Multi-angle rotating touch type desk lamp |
| CN202469735U (en) * | 2012-01-18 | 2012-10-03 | 东莞市励晶电子科技有限公司 | 5 W fin lamp cup LED (Light Emitting Diode) spotlight |
| CN202546523U (en) * | 2012-05-14 | 2012-11-21 | 温州炬星照明有限公司 | LED (light emitting diode) spotlight |
| CN103542336A (en) * | 2013-10-11 | 2014-01-29 | 谢朝晖 | High-efficiency LED down lamp |
| CN204141321U (en) * | 2014-09-18 | 2015-02-04 | 深圳市乐的美光电科技有限公司 | A kind of silica gel LED lamp cup |
| CN204201839U (en) * | 2014-11-14 | 2015-03-11 | 鹤山市广明源照明电器有限公司 | Heat radiation lamp cup and apply the LED of this heat radiation lamp cup |
| CN208331882U (en) * | 2018-07-23 | 2019-01-04 | 陈高松 | A kind of desk lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108826076B (en) | 2024-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208331882U (en) | A kind of desk lamp | |
| CN206377577U (en) | A kind of even light type LED pendent lamps with mounting bracket | |
| CN108826076A (en) | A kind of desk lamp | |
| CN208750546U (en) | A kind of radiating LED downlight facilitating installation | |
| CN202972589U (en) | LED fluorescent tube allowing power source to be detachable | |
| KR20160000329U (en) | LED Ball Cluster | |
| CN106574751A (en) | Lighting device | |
| CN102135257B (en) | Segmented lamp | |
| CN207196255U (en) | A kind of integral type smallpox floodlight tube | |
| CN210398795U (en) | Ball bulb lamp | |
| CN104728781B (en) | Integrated form angle adjustment carries anti-pressuring line structure LED lamp tube | |
| CN208504100U (en) | A kind of lamp housing of angle variable, LED electroluminescent lamp and LED street lamp | |
| CN206469153U (en) | A kind of Down lamp | |
| CN205640411U (en) | Combined luminaire | |
| CN202868354U (en) | LED lamp head buckled with fixed lens | |
| CN215982058U (en) | LED ball bulb convenient to dismantle | |
| CN206222031U (en) | A kind of easy-to-mount Lamp cup | |
| CN206093536U (en) | Lamps and lanterns of socket type adjustment light -emitting angle | |
| CN210051995U (en) | LED photography luminaire | |
| CN203810206U (en) | Rotary LED spotlight | |
| CN207906964U (en) | A kind of spectators' lamp | |
| CN202747289U (en) | Heat dissipation structure of light-emitting diode (LED) lamp | |
| CN209925243U (en) | Desk type fan | |
| CN102853305A (en) | LED energy-saving lamp | |
| CN206647844U (en) | A kind of guide-lighting lamp plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |