CN203052419U - Industrial and mining lamp - Google Patents
Industrial and mining lamp Download PDFInfo
- Publication number
- CN203052419U CN203052419U CN2013200066052U CN201320006605U CN203052419U CN 203052419 U CN203052419 U CN 203052419U CN 2013200066052 U CN2013200066052 U CN 2013200066052U CN 201320006605 U CN201320006605 U CN 201320006605U CN 203052419 U CN203052419 U CN 203052419U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp capable
- bulkhead lamp
- cylinder
- heat
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an industrial and mining lamp. A heat dissipation cylinder of a heat sink of the industrial and mining lamp is provided with an upper cover and a lower cover, an LED lamp is fixedly connected below the upper cover, a power source is installed above the upper cover, and the power source is in electric connection with the LED lamp. Cooling fins are evenly distributed on the outer cylinder wall of the heat dissipation cylinder, and the outer ends of the cooling fins are T-shaped on the transverse section perpendicular to the axis of the heat dissipation cylinder. The heat sink of the industrial and mining lamp uses a sunflower T-type heat sink, the outer ends of the cooling fins are T-shaped, the heat dissipation area is enlarged, convenience is brought to production and installation, the phenomena that hands are cut or scratched are reduced, and safety is enhanced.
Description
Technical field
The utility model relates to lighting apparatus, relates in particular to a kind of bulkhead lamp capable.
Background technology
Bulkhead lamp capable is the light fixture that uses in the production operation district of factory, mine.Bulkhead lamp capable also has the explosion-proof lamp and the anticorrosion lamp that use in the particular surroundings except the various illuminating lamps that use in common environment, also have bulkhead lamp capable to be used for some large-scale tall buildings things.For in the relatively poor place midium or long term of environmental conditions such as many dirt, humidity, work reliably, bulkhead lamp capable must have good radiator, and what bulkhead lamp capable used usually is heronsbill type radiator.
Common heronsbill type radiator all is the direct tooth type fin, air can convection current up and down, thereby accelerates radiating efficiency, but because this radiator is the direct tooth type radiator, so have the phenomenon of cutting hand or scratching hand when producing and assembling and installing, so there is certain defective in existing radiator.
The utility model content
The bulkhead lamp capable that provides a kind of radiating effect good is provided the purpose of this utility model.
For achieving the above object, the utility model is by the following technical solutions:
A kind of bulkhead lamp capable comprises power supply, LED lamp and radiator.The heat-dissipating cylinder of radiator is provided with loam cake and lower cover, and the LED lamp is fixedly connected on the below of lower cover, and power supply is located at the top of loam cake, and power supply is electrically connected with the LED lamp.
The inwall of loam cake and lower cover and heat-dissipating cylinder forms the sealing liquid storage cylinder, is provided with cooling fluid in the liquid storage cylinder.
The inwall of the surface of cooling fluid and loam cake and heat-dissipating cylinder forms the vacuum chamber of sealing.
The upper surface of lower cover is recessed taper surface, and taper surface is provided with profile of tooth.
The inner tube wall of heat-dissipating cylinder is provided with the profile of tooth fin.
Be laid with fin on the outer tube wall of heat-dissipating cylinder equably, the outer end of fin is the T font at the cross section perpendicular to the heat-dissipating cylinder axis.
The outer surface of fin is provided with the waveform tooth.
Also comprise power-supply radiator, power-supply radiator is located at the top of radiator, and the power supply fixed cover is located in the heat radiation cylinder endoporus of power-supply radiator.
Be laid with radiator shutter equably on the heat radiation cylinder outer tube wall, the outer end of radiator shutter is the T font at the cross section perpendicular to the heat radiation cylinder axis.
The outer surface of radiator shutter is provided with the waveform tooth.
The utility model beneficial effect compared with prior art is:
(1) bulkhead lamp capable radiator of the present utility model has used heronsbill T type radiator, and the outer end of fin is the T font, has increased area of dissipation, is convenient to simultaneously produce and install, and has reduced the phenomenon of cutting hand or scratching hand, has improved security.
(2) the utility model adds liquid sealing to bulkhead lamp capable radiator inwall liquid storage cylinder and vacuumizes, increased the contact area of led light source and radiator, the heat that led light source is produced more is transmitted on the radiator, vacuumize the boiling point that can reduce liquid simultaneously, after radiator reaches certain temperature, high-temperature vapour contacts with the profile of tooth fin of radiator inwall, increases the internal heat conduction surface, has improved heat conduction efficiency.
Description of drawings
Fig. 1 is the utility model bulkhead lamp capable embodiment side view
Fig. 2 is the utility model bulkhead lamp capable embodiment upward view
Fig. 3 is radiator vertical view (not being with loam cake and lower cover) among the utility model bulkhead lamp capable embodiment
Fig. 4 is heat sink part assembling explosive view among the utility model bulkhead lamp capable embodiment
Fig. 5 is radiator installation diagram among the utility model bulkhead lamp capable embodiment
Fig. 6 is power-supply radiator vertical view among the utility model bulkhead lamp capable embodiment
Fig. 7 is power-supply radiator stereogram among the utility model bulkhead lamp capable embodiment
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation.
The utility model bulkhead lamp capable embodiment, as depicted in figs. 1 and 2.10 times square bolts of radiator connect lampshade 80 and LED lamp 70.Square bolt connects power-supply radiator 20 on the radiator 10.Square bolt coupling hook 90 on the power-supply radiator 20.
The radiator 10 of the utility model bulkhead lamp capable embodiment, extremely shown in Figure 5 as Fig. 3.The inwall 111 of heat-dissipating cylinder 11 is provided with profile of tooth fin 112.Be laid with fin 12 on the outer tube wall of heat-dissipating cylinder 11 equably, the outer end 121 of fin 12 is the T font at the cross section perpendicular to heat-dissipating cylinder 11 axis.The outer surface of fin 12 is waveform teeth 122.Be formed with circuit through hole 123 between the fin 12.Heat-dissipating cylinder 11 is welded with loam cake 13 and lower cover 14.The upper surface of lower cover 14 is recessed taper surface 141, and taper surface 141 is provided with profile of tooth.The liquid storage cylinder internal memory that loam cake 13, lower cover 14 and inwall 111 form is placed with cooling fluid 15, the sealed vacuum chamber 16 that the upper surface of cooling fluid 15 and loam cake 13, inwall 111 form.Taper surface 131 and profile of tooth have increased the contact area of cooling fluid 15 with lower cover 14.Here cooling fluid 15 is water.
The power-supply radiator 20 of the utility model bulkhead lamp capable embodiment, as shown in Figure 6 and Figure 7.The heat radiation cylinder 21 outer tube wall all be laid with radiator shutter 22.The outer end 221 of radiator shutter 22 is the T font at the cross section perpendicular to heat radiation cylinder 21 axis.The outer surface of radiator shutter 22 is waveform tooth 222.Be provided with four installing holes 223 between the radiator shutter 22.Inwall 211 bolts of heat radiation cylinder 21 are connected with power pack.
More than statement only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model and only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.
Claims (10)
1. a bulkhead lamp capable comprises power supply, LED lamp and radiator, it is characterized in that, the heat-dissipating cylinder of described radiator is provided with loam cake and lower cover, and described LED lamp is fixedly connected on the below of lower cover, and described power supply is located at the top of loam cake, and described power supply is electrically connected with the LED lamp.
2. bulkhead lamp capable as claimed in claim 1 is characterized in that, the inwall of described loam cake and lower cover and described heat-dissipating cylinder forms the sealing liquid storage cylinder, is provided with cooling fluid in the described liquid storage cylinder.
3. bulkhead lamp capable as claimed in claim 2 is characterized in that, the inwall of the surface of described cooling fluid and described loam cake and described heat-dissipating cylinder forms the vacuum chamber of sealing.
4. bulkhead lamp capable as claimed in claim 1 is characterized in that, the upper surface of described lower cover is recessed taper surface, and described taper surface is provided with profile of tooth.
5. bulkhead lamp capable as claimed in claim 1 is characterized in that, the inner tube wall of described heat-dissipating cylinder is provided with the profile of tooth fin.
6. bulkhead lamp capable as claimed in claim 1 is characterized in that, is laid with fin on the outer tube wall of described heat-dissipating cylinder equably, and the outer end of described fin is the T font at the cross section perpendicular to described heat-dissipating cylinder axis.
7. bulkhead lamp capable as claimed in claim 6 is characterized in that, the outer surface of described fin is provided with the waveform tooth.
8. as each described bulkhead lamp capable of claim 1 to 7, it is characterized in that also comprise power-supply radiator, described power-supply radiator is located at the top of described radiator, described power supply fixed cover is located in the heat radiation cylinder endoporus of described power-supply radiator.
9. bulkhead lamp capable as claimed in claim 8 is characterized in that, is laid with radiator shutter equably on the described heat radiation cylinder outer tube wall, and the outer end of described radiator shutter is the T font at the cross section perpendicular to described heat radiation cylinder axis.
10. bulkhead lamp capable as claimed in claim 9 is characterized in that, the outer surface of described radiator shutter is provided with the waveform tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200066052U CN203052419U (en) | 2013-01-07 | 2013-01-07 | Industrial and mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200066052U CN203052419U (en) | 2013-01-07 | 2013-01-07 | Industrial and mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052419U true CN203052419U (en) | 2013-07-10 |
Family
ID=48735368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200066052U Expired - Fee Related CN203052419U (en) | 2013-01-07 | 2013-01-07 | Industrial and mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676549A (en) * | 2013-12-02 | 2015-06-03 | 苏州承源光电科技有限公司 | LED mining lamp radiator |
-
2013
- 2013-01-07 CN CN2013200066052U patent/CN203052419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676549A (en) * | 2013-12-02 | 2015-06-03 | 苏州承源光电科技有限公司 | LED mining lamp radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160107 |