CN208951783U - A kind of heat-dissipating LED lamp with detachable outer cover - Google Patents
A kind of heat-dissipating LED lamp with detachable outer cover Download PDFInfo
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- CN208951783U CN208951783U CN201821591736.0U CN201821591736U CN208951783U CN 208951783 U CN208951783 U CN 208951783U CN 201821591736 U CN201821591736 U CN 201821591736U CN 208951783 U CN208951783 U CN 208951783U
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- hollow cylinder
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- led lamp
- cover plate
- heat
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Abstract
The utility model discloses a kind of heat-dissipating LED lamps with detachable outer cover, it is characterised in that: including pedestal, upper cover plate (4), lower cover plate (14)；The U-bracket of opening to the right is fixed between the upper cover plate (4) and lower cover plate (14)；The left side of the U-bracket is fixed with pedestal；The opening of the U-bracket is connected with front cover end (7)；The front cover end (7), upper cover plate (4) constitute the accommodation chamber that Open Side Down together with U-bracket；In the accommodation chamber, power supply box (13) and multiple graphene radiator mould groups (12) are installed；Each graphene radiator mould group (12) includes radiating block (9) and LED module that is fixed with radiating block (9) and being located at below radiating block (9)；Each radiating block (9) is all made of grapheme material, and the overall weight of the utility model is lighter than traditional LED lamp tool, and radiating efficiency has higher than traditional LED lamp.
Description
Technical field
The utility model belongs to LED lamp field, in particular to a kind of heat-dissipating LED lamp with detachable outer cover.
Background technique
With the development of society and the increasingly raising of people's living standard, the illuminating product that people use is also more and more,
It is even more welcomed by the people especially as a kind of energy conservation, efficient LED light, however LED lamp bead, especially high-power LED
Lamp bead can generate a large amount of heat in luminescence process, if draining these heats not in time, will lead to LED lamp bead for a long time
The lost of life.When serious, it directly will lead to LED lamp bead in a short time and scrap.LED module in existing LED lamp is adopted more
It is made of aluminum profile, heat-sinking capability cannot still drain the heat of the generation of large-power LED light bead in time, thus affect
The larger range of popularization of LED lamp, in addition after lamp bead damage, most of lamps and lanterns are all inconvenient to dismantle, so that the power supply in lamps and lanterns
Maintenance with mould group is all extremely inconvenient, and some users do not want to take the trouble, simply direct discarding lamps and lanterns, serious waste resource.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is dismountable to provide a kind of outer cover, the heat dissipation of mould group
More efficient LED lamp.
The purpose of this utility model is achieved through the following technical solutions:
A kind of heat-dissipating LED lamp with detachable outer cover, including pedestal, upper cover plate, lower cover plate；The upper cover plate is under
The U-bracket of opening to the right is fixed between cover board；The left side of the U-bracket is fixed with pedestal；The opening of the U-bracket
Place is connected with front cover end；The front cover end, upper cover plate constitute the accommodation chamber that Open Side Down together with U-bracket；The appearance
Interior is set, power supply box and multiple graphene radiator mould groups are installed；Each graphene radiator mould group include radiating block and
The LED module fixed and be located at below radiating block with radiating block；The power supply box is between upper cover plate, lower cover plate；It is described more
A graphene radiator mould group is located at the right side of lower cover plate.
Symmetrical support plate there are two being set in the U-bracket；Each graphene radiator mould group is each attached to two
Between a support plate.
Support bar is further fixed between described two support plates；The middle part of the support bar has through the hole of support bar
Slot；The power supply box is equipped with fixed plate with threaded hole, and power supply box is by bolt and hole slot cooperation to be fixed on support bar.
The front cover end is hollow semi-cylinders body；Side wall where the hollow semi-cylinders body plane towards pedestal, and
Inner wall where plane is equipped with the screw thread hole slot along semicylinder axis direction；The front cover end passes through bolt and screw thread hole slot
Cooperation is fixed between the opening of U-bracket；The contact surface of the U-bracket front and rear sides and front cover end is semicircle.
The pedestal includes Base body and attachment base；The Base body includes base ring, hollow prism body one and one
End face has the hollow cylinder one of groove；The left side of the hollow prism body is fixed with base ring, and right side is equipped with concave station one；Institute
Lateral wall and one one of concave station for stating hollow cylinder one are fixed；The attachment base includes connecting plate and one end with concave station two
Hollow cylinder two of the face with groove；The lateral wall and two one of concave station of the hollow cylinder two are fixed；It is described hollow
The groove intermeshing of the groove and hollow cylinder one of cylindrical body two；The hollow cylinder two and hollow cylinder one it is interior
Wall section is circle；The inner hole of the hollow cylinder two has screw thread；The hollow cylinder two and hollow cylinder one
It is bolted by connection；The inner wall of the hollow cylinder one has step；The connection bolt and hollow cylinder one
Spring is equipped between step, the radius of the spring is greater than the radius of step, less than the radius of bolt head；The connection bolt
Cooperate across the inner hole of spring and hollow cylinder one and two inner hole thread of hollow cylinder, realizes hollow cylinder two and hollow
Cylindrical body one connects；After the hollow cylinder two and hollow cylinder one connect, spring is in compressive state；The connecting plate
It is fixed with the left side of U-bracket.
The upper cover plate is placed with multiple heat release holes.
The both ends of each graphene radiator mould group pass through L shaped plate and fix respectively with two support plates.
Each radiating block is all made of grapheme material.
The beneficial effects of the utility model are: the density ratio tradition aluminum profile of graphene material is lighter, graphene radiator
Mould group alleviates the overall weight of LED lamp.The thermal conductivity of the density ratio tradition aluminum profile of graphene material is higher, heat release hole with
Thermally conductive item cooperation, so that graphene radiator mould group makes the integral heat sink of LED lamp more efficient；Front cover end is using hollow
Semi-cylindrical in configuration, so that lamps and lanterns are lighter, while more beautiful；Base body and attachment base, by hollow cylinder one and hollow
Cylindrical body two cooperates, and can adjust the angle of lamps and lanterns irradiation, facilitates the use of lamps and lanterns.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the dismounting upper cover of the utility model；
In figure, 1- Base body, 2- attachment base, 3- front side board, 4- upper cover plate, 5- heat release hole, 6- dustproof cover, 7- front cover end
Head, 8- back side panel, 9- radiating block, 10-LED mould group, 11- are directed toward area, 12- graphene radiator mould group, 13- power supply box, under 14-
Cover board, 15- left plate, 16-L shape plate, 17- support plate, 18- support bar, 19- supporting clapboard, 20- hollow cylinder two, 21- are empty
Heart cylindrical body one.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Figure 1, a kind of heat-dissipating LED lamp with detachable outer cover, including pedestal, the upper cover with heat release hole 5
Plate 4, lower cover plate 14；In the upper surface of upper cover plate 4, each heat release hole 5 nearby welds a dustproof cover 6, and dustproof cover 6 is semiclosed
Block heat release hole 5；Preferably, upper cover plate 4, lower cover plate 14 and U-bracket are all made of 2MM galvanized sheet；The upper cover plate 4 is under
Cover board 14 is fixed by screws on U-bracket.
The U-bracket includes left plate 15, front side board 3 and back side panel 8.Upper cover plate 4 and lower cover plate 14 respectively with left side
The upper and lower sides of plate 15 are fixed；The left side of the left plate 15 is fixed by bolt and connecting plate, right side respectively with front side board 3 and after
Side plate 8 is welded and fixed；The front cover end 7, upper cover plate 4 constitute the accommodation chamber that Open Side Down together with U-bracket；The accommodating
Interior is equipped with power supply box 13 close to left plate 15, and the power supply box 13 is between upper cover plate 4 and lower cover plate 14；Accommodation chamber
It is interior, close to front cover end 7, it is sequentially installed with two graphene radiator mould groups 12 from left to right；Two graphene radiator moulds
12 radiating blocks 9 of group are all made of grapheme material；Two graphene radiator mould groups 12 are respectively positioned on the right side of lower cover plate 14, so that under
Cover board 14 will not influence the illumination of LED lamp bead 10 in two LED modules, a direction area 11 is additionally provided in LED module, in the area
The installation direction of LED module is identified in domain with direction arrow, it is user-friendly.
The inner sidewall of the front side board 3 and back side panel 8 has respectively been welded with a support plate 17, and two support plates 17 are mutually flat
It goes and symmetrical.The both ends of two graphene radiator mould groups 12 are respectively fixed by 16 two support plates 17 of a L shaped plate.It is preferred that
, each L shaped plate 16 is additionally provided with ventilation hole, and the vertical plate of each L shaped plate 16 is fixed with 9 one of radiating block, and transverse plate passes through
Bolt and support plate 17 are fixed.
Support bar 18 has also been bolted between two support plates 17；Against the lower section of support bar 18,3 He of front side board
It is also set between back side panel 8 and is installed by welding with supporting clapboard 19, it is shockproof reinforce to support bar 18；Power supply box 13 passes through spiral shell
Hole slot on bolt and support bar 18 is fitted to 18 top of support bar.
Front cover end 7 is clamped by the screw thread hole slot in planar inner wall and is fixed between front side board 3 and back side panel 8；Front side
Plate 3 and back side panel 8 and the contact surface of front cover end 7 are semi-circular shape, and size is just bonded half nose circle of front cover end 7
Face；Side wall where 7 plane of front cover end is towards left plate 15 and parallel with left plate 15.
The side wall of the hollow prism body is equipped with multiple heat release holes, and lower end surface is welded and fixed with base ring, and upper surface is set
There is the concave station one with hollow prism body one；The upper surface of concave station one has the pit of semi-cylindrical；In hollow cylinder 1
The lateral wall in portion is integrally fitted and fixed in pit；The attachment base 2 includes connecting plate and an end face also band with concave station two
There is the hollow cylinder 2 20 of groove；Pit of the upper surface of concave station two with semi-cylindrical；The hollow cylinder 2 20
Lateral wall be integrally entrenched in pit；The groove of the hollow cylinder 2 20 and the groove of hollow cylinder 1 are along circle
Cylinder end face center is to external radiation, and two groove faces are intermeshed；The hollow cylinder 2 20 and hollow cylinder 1
Inner wall section be circle；The inner hole of the hollow cylinder 2 20 has screw thread；The inner wall of hollow cylinder 1 has
Step；The connection bolt passes through spring and the inner hole of hollow cylinder 1 is connect with 2 20 inner hole thread of hollow cylinder,
Hollow cylinder 2 20 and hollow cylinder 1 are linked together；The hollow cylinder 2 20 and hollow cylinder 1
After connection, spring is in compressive state.
The working principle of the utility model is as follows:
It is packed into power supply required for LED lamp in power supply box 13, power supply is connect with two LED modules.By upper cover plate
It is screwed on U-bracket with lower cover plate.Since the density of the density ratio traditional aluminum radiator of graphene material is low,
Effectively alleviate the overall weight of LED lamp.The thermal conductivity of graphene is about that 5000W/ (m k) is traditional aluminum profile heat dissipation
25 times or so of device, heat transfer efficiency is high, and heat dissipation effect is more preferable.LED lamp panel issues light source, and most of energy is converted into thermal energy simultaneously
It is absorbed by graphene radiating block 9, heat is passed through to the heat release hole 5 of upper cover plate 4, pedestal and lower cover plate by graphene radiating block
14, it is transferred in air, the air heating contacted with cooling fin generates buoyancy and begins to ramp up, the mistake that hot-air rises on top
Cold air fills up rapidly former hot-air position below in journey, forms a complete air convection system, improves the whole of LED lamp
Body heat dissipation effect.Front cover end 7 uses hollow semi-cylinders body structure, so that lamps and lanterns are lighter, while more beautiful；It pushes or lifts
Front cover end 7 is played, so that the engagement groove of two hollow cylinders starts to misplace, when pulling the angle of needs, in bullet
Under the action of spring, the contact surface of two hollow cylinders is engaged again through groove and is fixed, so as to adjust lamps and lanterns irradiating angle,
When needing to safeguard power supply and graphene radiator mould group, it is only necessary to unscrew the screw between upper cover 4 and U-bracket,
Upper cover 4 and U-bracket can easily just be separated, and then power supply and graphene radiator mould group are repaired or replaced.
Claims (8)
1. a kind of heat-dissipating LED lamp with detachable outer cover, it is characterised in that: including pedestal, upper cover plate (4), lower cover plate
(14)；The U-bracket of opening to the right is fixed between the upper cover plate (4) and lower cover plate (14)；The left side of the U-bracket with
Pedestal is fixed；The opening of the U-bracket is connected with front cover end (7)；The front cover end (7), upper cover plate (4) and U-shaped
Bracket constitutes the accommodation chamber that Open Side Down together；In the accommodation chamber, power supply box (13) and multiple graphene radiators are installed
Mould group (12)；Each graphene radiator mould group (12) includes radiating block (9) and fixes with radiating block (9) and be located at radiating block
(9) LED module below；The power supply box (13) is located between upper cover plate (4), lower cover plate (14)；The multiple graphene dissipates
Hot device mould group (12) is located at the right side of lower cover plate (14).
2. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 1, it is characterised in that: the U-shaped branch
Symmetrical support plate (17) there are two being set in frame；Each graphene radiator mould group (12) is each attached to two support plates
(17) between.
3. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 2, it is characterised in that: described two
Support bar (18) are further fixed between support plate (17)；The middle part of the support bar (18) has through the hole of support bar (18)
Slot；The power supply box (13) is equipped with fixed plate with threaded hole, and power supply box (13) is by bolt and hole slot cooperation to be fixed on
On support bar (18).
4. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 1, it is characterised in that: the front cover
End (7) is hollow semi-cylinders body；Side wall where the hollow semi-cylinders body plane is towards pedestal, and the inner wall where plane
Equipped with the screw thread hole slot along semicylinder axis direction；The front cover end (7) is fixed on U by bolt and the cooperation of screw thread hole slot
Between the opening of shape bracket；The contact surface of the U-bracket front and rear sides and front cover end (7) is semicircle.
5. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 1, it is characterised in that: the pedestal
Including Base body (1) and attachment base (2)；The Base body (1) includes that base ring, the end face of hollow prism body one and one have
The hollow cylinder one (21) of groove；The left side of the hollow prism body is fixed with base ring, and right side is equipped with concave station one；The sky
The lateral wall and one one of concave station of heart cylindrical body one (21) are fixed；The attachment base (2) include with concave station two connecting plate and
Hollow cylinder two (20) of one end face with groove；The lateral wall and two one of concave station of the hollow cylinder two (20) are solid
It is fixed；The groove intermeshing of the groove and hollow cylinder one (21) of the hollow cylinder two (20)；The hollow cylinder
The inner wall section of two (20) and hollow cylinder one (21) is circle；The inner hole of the hollow cylinder two (20) has spiral shell
Line；The hollow cylinder two (20) and hollow cylinder one (21) are bolted by connection；The hollow cylinder one
(21) inner wall has step；Spring, the spring are equipped between connection bolt and the step of hollow cylinder one (21)
Radius be greater than step radius, less than the radius of bolt head；The connection bolt passes through spring and hollow cylinder one
(21) inner hole and hollow cylinder two (20) inner hole thread cooperates, and realizes hollow cylinder two (20) and hollow cylinder one
(21) it connects；After the hollow cylinder two (20) and hollow cylinder one (21) connection, spring is in compressive state；The company
The left side of fishplate bar and U-bracket is fixed.
6. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 1, it is characterised in that: the upper cover
Plate (4) is placed with multiple heat release holes.
7. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 2, it is characterised in that: each graphite
It is fixed with two support plates (17) respectively that the both ends of alkene radiator mould group (12) pass through L shaped plate (16).
8. a kind of heat-dissipating LED lamp with detachable outer cover according to claim 2, it is characterised in that: each described
Radiating block (9) is all made of grapheme material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591736.0U CN208951783U (en) | 2018-09-28 | 2018-09-28 | A kind of heat-dissipating LED lamp with detachable outer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591736.0U CN208951783U (en) | 2018-09-28 | 2018-09-28 | A kind of heat-dissipating LED lamp with detachable outer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951783U true CN208951783U (en) | 2019-06-07 |
Family
ID=66739866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591736.0U Active CN208951783U (en) | 2018-09-28 | 2018-09-28 | A kind of heat-dissipating LED lamp with detachable outer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951783U (en) |
-
2018
- 2018-09-28 CN CN201821591736.0U patent/CN208951783U/en active Active
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