CN108930938A - A kind of construction headlamp of good heat dissipation effect - Google Patents
A kind of construction headlamp of good heat dissipation effect Download PDFInfo
- Publication number
- CN108930938A CN108930938A CN201810613480.7A CN201810613480A CN108930938A CN 108930938 A CN108930938 A CN 108930938A CN 201810613480 A CN201810613480 A CN 201810613480A CN 108930938 A CN108930938 A CN 108930938A
- Authority
- CN
- China
- Prior art keywords
- wall
- welded
- headlamp
- heat dissipation
- dissipation effect
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
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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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Abstract
The invention belongs to architectural lighting technical fields, the construction headlamp of especially a kind of good heat dissipation effect, for the function of not having heat dissipation to the headlamp of long-time illumination, reduce the service life of headlamp, height and angle to headlamp can not be adjusted quickly, support is inconvenient, it has a single function, problem inconvenient to use, now propose following scheme, including headlamp ontology, rear end cap has been bolted on one end outer wall of the headlamp ontology, the middle position of rear end cap side outer wall is provided with mounting hole, and rubber ring is plugged on the inner wall of mounting hole.The present invention can play the role of preferably radiating to the headlamp to work long hours, avoid its internal overheat for a long time, optically focused processing can be carried out to the illumination that headlamp is issued, enhance the brightness of headlamp, the adjusting of angle can be rapidly performed by, to changing different illuminated areas, can the height to headlamp easily adjusted.
Description
Technical field
The present invention relates to the construction headlamps of architectural lighting technical field more particularly to a kind of good heat dissipation effect.
Background technique
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction and decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.During the environment of night or insufficient light carries out construction, photograph is often used
Bright lamp, most of headlamp of existing construction are all the angles for being irradiated, and irradiating to a fixed direction
It is limited, when construction worker is needed when other directions are perhaps remotely constructed by headlamp rotation direction or is moved to
The place remotely constructed, to bring inconvenience to construction worker.
Through retrieving, Chinese patent grant number is the patent of CN207364854U, discloses one kind building easy to use and applies
Work headlamp, including bottom plate, the upper surface of bottom plate have been respectively fixedly connected with first driving device and support rod, the first driving dress
It sets and is engaged with the first transmission device, the top of the first transmission device is fixedly connected with the first support plate.In above-mentioned patent exist with
Lower deficiency：Do not have the function of heat dissipation to the headlamp of long-time illumination, the service life of headlamp is reduced, to headlamp
Height and angle can not be adjusted quickly, and support is inconvenient, have a single function, is inconvenient to use.And above-mentioned patent not can solve this
Therefore class problem needs a kind of construction headlamp of good heat dissipation effect.
Summary of the invention
Based on the function of not having heat dissipation to the headlamp of long-time illumination, the service life of headlamp is reduced, is compareed
The height and angle of bright lamp can not be adjusted quickly, and support is inconvenient, be had a single function, technical problem inconvenient to use, this hair
It is bright to propose a kind of construction headlamp of good heat dissipation effect.
A kind of construction headlamp of good heat dissipation effect proposed by the present invention, including headlamp ontology, the illumination
Rear end cap is bolted on one end outer wall of lamp ontology, the middle position of rear end cap side outer wall is provided with installation
Hole, and rubber ring is plugged on the inner wall of mounting hole, the headlamp ontology far from being welded on one end outer wall of rear end cap in
Between connecting tube, the radiating fin of equidistant difference is welded on the outer wall of the intermediate connection tube, the intermediate connection tube is separate
It is provided with threaded hole on the side outer wall of headlamp ontology, and is threaded with connection bolt on the inner wall of threaded hole, the connection
It is fixedly connected with fixing shell on the outer wall of bolt, is provided with shallow slot on the two sides outer wall of the intermediate connection tube, and shallow slot
It is rotatably connected to rotated pin on inner wall, oscillating rod is welded on one end outer wall of the rotated pin, the oscillating rod is separate
It is welded with connecting plate on one end outer wall of rotated pin, snoot has been bolted on the inner wall of the fixing shell, and
The cross sectional shape of snoot is circle, and the middle position inside the fixing shell is fixedly installed aluminum substrate, and aluminum substrate position
In being plugged with glass plate on the middle position of snoot, the inner wall of the fixing shell, and glass plate and fixing shell interleave
It is connected to sealing ring, fixed ear base, two fixed ear bases have been bolted on the two sides outer wall of the fixing shell
Side outer wall on be welded with lug shell, heat emission fan, the lug has been bolted in the inside of the lug shell
Fixed reticulated shell is welded on the side outer wall of shell.
Preferably, it has been bolted fixed plate on the outer wall of the connecting plate bottom, and fixed plate two sides of the bottom
It is welded with fixes sleeve on outer wall, swinging axle is welded on the inner wall of fixes sleeve, is welded on one end outer wall of swinging axle
Driving motor has been bolted on the side outer wall of shaft coupling in shaft coupling.
Preferably, guide rod, and the outer wall of guide rod are welded on the outer wall of two fixes sleeve opposite sides
On be rotatably connected to double end connector sleeve, double end connector sleeve is driven far from drive rod is rotatably connected on one end inner wall of guide rod
Bearing block is socketed on the both ends outer wall of bar.
Preferably, it is welded with mounting plate on the outer wall of two bearing block bottoms, and on the outer wall of mounting plate bottom
It is welded with the first elevating lever, the first cogged drive belt is welded on the side outer wall of the first elevating lever, the first cogged drive belt bottom end
Fixed cylinder is socketed on outer wall.
Preferably, the top and bottom of fixed cylinder side outer wall are welded with regulation box, and two regulate and control the interior of box
Portion is mounted on transmission gear, is welded with hand-held handle on the side outer wall of transmission gear, welds on one end outer wall of hand-held handle
Be connected to shop bolt, regulate and control and be provided with the equidistant location hole being distributed in a ring on the side outer wall of box, the diameter of shop bolt and
The diameter of location hole is adapted.
Preferably, the second elevating lever, and the side outer wall of the second elevating lever are plugged on the inner wall of the fixed cylinder bottom end
On be welded with the second cogged drive belt, engaged between the second cogged drive belt and transmission gear.
Preferably, it is welded with anchor block on the outer wall of second elevating lever bottom, and is welded on the outer wall of anchor block bottom
It is connected to support frame, is welded with fixed column on the outer wall of two sides at the top of support frame.
Preferably, it is welded on Fixing clamp-seat on the side outer wall of the fixed column, and is rotated on the inner wall of Fixing clamp-seat
It is connected with hand to argue for the sake of arguing, is socketed with rubber bush on the outer wall that hand is argued for the sake of arguing.
Preferably, the two sides of support frame as described above outer wall are welded with fixing seat, and are welded on the side outer wall of fixing seat
Fixed hub is rotatably connected to reversing shaft on the inner wall of fixed hub.
Preferably, it is welded with supporting leg on one end outer wall of the reversing shaft, and is welded in the top exterior walls of supporting leg
Support base is equipped with universal wheel on the outer wall of supporting leg bottom.
Having the beneficial effect that in the present invention：
1, by the radiating fin of setting and radiator fan, the work preferably to radiate can be played to the headlamp to work long hours
With, avoid its it is internal overheat for a long time, preferable protective effect is played to the circuit inside headlamp, extends headlamp
Service life.
2, by the snoot of setting and aluminum substrate, optically focused processing, enhancing can be carried out to the illumination that headlamp is issued
The brightness of headlamp, has reached energy-saving and environment-friendly effect.
3, by the swinging axle of setting and double end connector sleeve, headlamp is enabled to be rapidly performed by the adjusting of angle, from
And change different illuminated areas, create convenience to the people to work at night, at the same also improve people work quality and
Efficiency.
4, by the first elevating lever of setting, the second elevating lever and fixed cylinder, it is convenient to carry out to the height of headlamp
Adjusting, meet the requirement under different lighting conditions, and easy to adjust, by the support frame of setting, single unit system is convenient for people
Transhipment, while possessing mobile and support different modes, it ensure that the device practicability.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of the construction headlamp of good heat dissipation effect proposed by the present invention；
Fig. 2 is a kind of schematic view of the front view of the construction headlamp of good heat dissipation effect proposed by the present invention；
Fig. 3 is a kind of swinging axis structure schematic diagram of the construction headlamp of good heat dissipation effect proposed by the present invention；
Fig. 4 is a kind of fixed cylinder structural schematic diagram of the construction headlamp of good heat dissipation effect proposed by the present invention；
Fig. 5 is a kind of support frame structure diagram of the construction headlamp of good heat dissipation effect proposed by the present invention.
In figure：1 headlamp ontology, 2 rear end caps, 3 rubber rings, 4 intermediate connection tubes, 5 radiating fins, 6 fixing shells, 7 connect
It is connecting bolt, 8 rotated pins, 9 oscillating rods, 10 connecting plates, 11 snoots, 12 aluminum substrates, 13 glass plates, 14 fixed ear bases, 15 convex
Ear shell, 16 heat emission fans, 17 fixed reticulated shells, 18 fixed cylinders, 19 regulation boxes, 20 transmission gears, 21 rotational handles, 22 first transmissions
Tooth band, 23 first elevating levers, 24 mounting plates, 25 second cogged drive belts, 26 second elevating levers, 27 fixes sleeves, 28 swinging axles, 29
Shaft coupling, 30 driving motors, 31 bearing blocks, 32 double end connector sleeves, 33 guide rods, 34 anchor blocks, 35 support frames, 36 fixed columns,
37 fixing seats, 38 reversing shafts, 39 supporting legs, 40 universal wheels, 41 support bases.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the construction headlamp of a kind of good heat dissipation effect, including headlamp ontology 1, headlamp ontology
Rear end cap 2 is bolted on 1 one end outer wall, the middle position of 2 side outer wall of rear end cap is provided with mounting hole, and installs
Be plugged with rubber ring 3 on the inner wall in hole, headlamp ontology 1 far from being welded with intermediate connection tube 4 on one end outer wall of rear end cap 2,
Be welded with the radiating fin 5 of equidistant difference on the outer wall of intermediate connection tube 4, intermediate connection tube 4 far from headlamp ontology 1 one
It is provided with threaded hole on the outer wall of side, and is threaded with connection bolt 7 on the inner wall of threaded hole, connects fixed on the outer wall of bolt 7
It is connected with fixing shell 6, is provided with shallow slot on the two sides outer wall of intermediate connection tube 4, and is rotatably connected to and turns on the inner wall of shallow slot
Dynamic pin 8, is welded with oscillating rod 9 on one end outer wall of rotated pin 8, and oscillating rod 9 on one end outer wall of rotated pin 8 far from welding
It is connected to connecting plate 10, snoot 11 has been bolted on the inner wall of fixing shell 6, and the cross sectional shape of snoot 11 is circle
Shape, the middle position inside fixing shell 6 is fixedly installed aluminum substrate 12, and aluminum substrate 12 is located at the interposition of snoot 11
It sets, glass plate 13 is plugged on the inner wall of fixing shell 6, and be plugged with sealing ring between glass plate 13 and fixing shell 6, it is fixed
Fixed ear base 14 has been bolted on the two sides outer wall of shell 6, has been welded on the side outer wall of two fixed ear bases 14
There is lug shell 15, the inside of lug shell 15 has been bolted heat emission fan 16, has welded on the side outer wall of lug shell 15
It is connected to fixed reticulated shell 17.
In the present invention, it is bolted fixed plate on the outer wall of 10 bottom of connecting plate, and fixed plate two sides of the bottom
It is welded with fixes sleeve 27 on outer wall, swinging axle 28, one end outer wall of swinging axle 28 are welded on the inner wall of fixes sleeve 27
On be welded with shaft coupling 29, driving motor 30, two fixes sleeves 27 have been bolted on the side outer wall of shaft coupling 29
It is welded with guide rod 33 on the outer wall of opposite side, and is rotatably connected to double end connector sleeve 32 on the outer wall of guide rod 33, it is double
Head connector sleeve 32 is socketed on the both ends outer wall of drive rod far from drive rod is rotatably connected on one end inner wall of guide rod 33
Bearing block 31 is welded with mounting plate 24 on the outer wall of two 31 bottoms of bearing block, and welds on the outer wall of 24 bottom of mounting plate
There is the first elevating lever 23, the first cogged drive belt 22,22 bottom of the first cogged drive belt are welded on the side outer wall of the first elevating lever 23
Fixed cylinder 18 is socketed on the outer wall at end.
The top and bottom of 18 side outer wall of fixed cylinder are welded with regulation box 19, and the inside of two regulation boxes 19 is pacified
Equipped with transmission gear 20, hand-held handle 21 is welded on the side outer wall of transmission gear 20, on one end outer wall for holding handle 21
Be welded with shop bolt, regulate and control and be provided with the equidistant location hole being distributed in a ring on the side outer wall of box 19, shop bolt it is straight
The diameter of diameter and location hole is adapted, and the second elevating lever 26, and the second elevating lever 26 are plugged on the inner wall of 18 bottom end of fixed cylinder
Side outer wall on be welded with the second cogged drive belt 25, engaged between the second cogged drive belt 25 and transmission gear 20, second lifting
It is welded with anchor block 34 on the outer wall of 26 bottom of bar, and is welded with support frame 35, support frame 35 on the outer wall of 34 bottom of anchor block
Fixed column 36 is welded on the outer wall of top two sides.
It is welded on Fixing clamp-seat on the side outer wall of fixed column 36, and is rotatably connected to hand lift on the inner wall of Fixing clamp-seat
Bar is socketed with rubber bush on the outer wall that hand is argued for the sake of arguing, and the two sides of 35 outer wall of support frame are welded with fixing seat 37, and fixing seat 37
Side outer wall on be welded with fixed hub, reversing shaft 38, one end of reversing shaft 38 are rotatably connected on the inner wall of fixed hub
It is welded with supporting leg 39 on outer wall, and is welded with support base 41 in the top exterior walls of supporting leg 39, the outer wall of 39 bottom of supporting leg
On universal wheel 40 is installed.
In use, people can be argued for the sake of arguing by lifting the hand in fixed column 36 with hand, or revolved by rotational support leg 39
Turn support column 41 and universal wheel 40 and ground face contact, realizes the movement and support of support frame 35, anchor block 34 is mounted on support
The top of frame 35, people are by the rotational handle 21 of rotation fixed cylinder 18 top, so that the first elevating lever 23 is from fixed cylinder 18
Inside is released, and achievees the effect that headlamp oscilaltion, can also by the rotational handle 21 of rotation fixed cylinder 18 lower section so that
Second elevating lever 26 is released from the inside of fixed cylinder 18, equally reaches the adjusting to headlamp height, and people are if it is intended to change
The illumination region of headlamp, can be by starting driving motor 30, so that driving motor 30 drives swinging axle 28 to rotate, so that fixed
Sleeve 38 reaches the adjusting of headlamp irradiating angle along drive rod rotation by connector sleeve 32 at hand, creates to the work of people
Convenience is made, headlamp can generate the inside that a large amount of heat accumulates in headlamp ontology 1, heat in prolonged work
Good heat dissipation effect can be reached by the radiating fin 5 and heat emission fan 16 of setting, ensure that headlamp normal work for a long time
Make.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of construction headlamp of good heat dissipation effect, including headlamp ontology（1）, which is characterized in that the illumination
Lamp ontology（1）One end outer wall on rear end cap has been bolted（2）, the rear end cap（2）The middle position of side outer wall
It is provided with mounting hole, and is plugged with rubber ring on the inner wall of mounting hole（3）, the headlamp ontology（1）Far from rear end cap（2）One
Intermediate connection tube is welded on the outer wall of end（4）, the intermediate connection tube（4）Outer wall on be welded with the heat radiating fin of equidistant difference
Piece（5）, the intermediate connection tube（4）Far from headlamp ontology（1）Side outer wall on be provided with threaded hole, and the inner wall of threaded hole
On be threaded with connection bolt（7）, the connection bolt（7）Outer wall on be fixedly connected with fixing shell（6）, the centre
Connecting tube（4）Two sides outer wall on be provided with shallow slot, and rotated pin is rotatably connected on the inner wall of shallow slot（8）, the rotation
Pin（8）One end outer wall on be welded with oscillating rod（9）, the oscillating rod（9）Far from rotated pin（8）One end outer wall on weld
It is connected to connecting plate（10）, the fixing shell（6）Inner wall on snoot has been bolted（11）, and snoot（11）'s
Cross sectional shape is circle, the fixing shell（6）Internal middle position is fixedly installed aluminum substrate（12）, and aluminum substrate（12）
Positioned at snoot（11）Middle position, the fixing shell（6）Inner wall on be plugged with glass plate（13）, and glass plate（13）
With fixing shell（6）Between be plugged with sealing ring, the fixing shell（6）Two sides outer wall on fixation has been bolted
Ear mount（14）, two fixed ear bases（14）Side outer wall on be welded with lug shell（15）, the lug shell
（15）Inside heat emission fan has been bolted（16）, the lug shell（15）Side outer wall on be welded with fixed reticulated shell
（17）.
2. a kind of construction headlamp of good heat dissipation effect according to claim 1, which is characterized in that the connection
Plate（10）Fixed plate has been bolted on the outer wall of bottom, and has been welded with fixing sleeve on the outer wall of fixed plate two sides of the bottom
Cylinder（27）, fixes sleeve（27）Inner wall on be welded with swinging axle（28）, swinging axle（28）One end outer wall on be welded with shaft coupling
Device（29）, shaft coupling（29）Side outer wall on driving motor has been bolted（30）.
3. a kind of construction headlamp of good heat dissipation effect according to claim 2, which is characterized in that described in two
Fixes sleeve（27）Guide rod is welded on the outer wall of opposite side（33）, and guide rod（33）Outer wall on be rotatably connected to
Double end connector sleeve（32）, double end connector sleeve（32）Far from guide rod（33）One end inner wall on be rotatably connected to drive rod, be driven
Bearing block is socketed on the both ends outer wall of bar（31）.
4. a kind of construction headlamp of good heat dissipation effect according to claim 3, which is characterized in that described in two
Bearing block（31）Mounting plate is welded on the outer wall of bottom（24）, and mounting plate（24）First liter is welded on the outer wall of bottom
Bar drops（23）, the first elevating lever（23）Side outer wall on be welded with the first cogged drive belt（22）, the first cogged drive belt（22）Bottom
Fixed cylinder is socketed on the outer wall at end（18）.
5. a kind of construction headlamp of good heat dissipation effect according to claim 4, which is characterized in that the fixation
Cylinder（18）The top and bottom of side outer wall are welded with regulation box（19）, and two regulation boxes（19）Inside be mounted on biography
Moving gear（20）, transmission gear（20）Side outer wall on be welded with hand-held handle（21）, hold handle（21）One end outer wall
On be welded with shop bolt, regulate and control box（19）Side outer wall on be provided with the equidistant location hole being distributed in a ring, shop bolt
Diameter and the diameter of location hole be adapted.
6. a kind of construction headlamp of good heat dissipation effect according to claim 4, which is characterized in that the fixation
Cylinder（18）The second elevating lever is plugged on the inner wall of bottom end（26）, and the second elevating lever（26）Side outer wall on be welded with second
Cogged drive belt（25）, the second cogged drive belt（25）With transmission gear（20）Between engage.
7. a kind of construction headlamp of good heat dissipation effect according to claim 6, which is characterized in that described second
Elevating lever（26）Anchor block is welded on the outer wall of bottom（34）, and anchor block（34）Support frame is welded on the outer wall of bottom
（35）, support frame（35）Fixed column is welded on the outer wall of top two sides（36）.
8. a kind of construction headlamp of good heat dissipation effect according to claim 7, which is characterized in that the fixation
Column（36）Side outer wall on be welded on Fixing clamp-seat, and be rotatably connected to hand on the inner wall of Fixing clamp-seat and argue for the sake of arguing, hand is argued for the sake of arguing
Outer wall on be socketed with rubber bush.
9. a kind of construction headlamp of good heat dissipation effect according to claim 7, which is characterized in that the support
Frame（35）The two sides of outer wall are welded with fixing seat（37）, and fixing seat（37）Side outer wall on be welded with fixed hub, Gu
Reversing shaft is rotatably connected on the inner wall of dead axle set（38）.
10. a kind of construction headlamp of good heat dissipation effect according to claim 9, which is characterized in that described to change
To axis（38）One end outer wall on be welded with supporting leg（39）, and supporting leg（39）Top exterior walls on be welded with support base
（41）, supporting leg（39）Universal wheel is installed on the outer wall of bottom（40）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613480.7A CN108930938A (en) | 2018-06-14 | 2018-06-14 | A kind of construction headlamp of good heat dissipation effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613480.7A CN108930938A (en) | 2018-06-14 | 2018-06-14 | A kind of construction headlamp of good heat dissipation effect |
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| Publication Number | Publication Date |
|---|---|
| CN108930938A true CN108930938A (en) | 2018-12-04 |
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|---|---|---|---|
| CN201810613480.7A Pending CN108930938A (en) | 2018-06-14 | 2018-06-14 | A kind of construction headlamp of good heat dissipation effect |
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| CN206723994U (en) * | 2017-05-22 | 2017-12-08 | 中山市桂源光电科技有限公司 | A kind of LED projector lamp |
| CN206831308U (en) * | 2017-06-28 | 2018-01-02 | 漳浦比速光电科技有限公司 | A kind of water proof type LED floodlight of excellent heat dissipation performance |
| CN207179349U (en) * | 2017-08-08 | 2018-04-03 | 莆田市涵江区怡佳电子有限公司 | A kind of LED automatic projection lamps for being beneficial to radiating |
| CN207279442U (en) * | 2017-08-25 | 2018-04-27 | 天津华彩信和电子科技集团股份有限公司 | A kind of nightscape lighting lamp angle regulator |
| CN207407117U (en) * | 2017-09-17 | 2018-05-25 | 梅照付 | A kind of municipal administration warning lamp structure |
| CN207364854U (en) * | 2017-09-24 | 2018-05-15 | 刘建民 | A kind of construction headlamp easy to use |
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Application publication date: 20181204 |
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