CN2212706Y - Outdoor water-proof halogen lamp - Google Patents
Outdoor water-proof halogen lamp Download PDFInfo
- Publication number
- CN2212706Y CN2212706Y CN 94239830 CN94239830U CN2212706Y CN 2212706 Y CN2212706 Y CN 2212706Y CN 94239830 CN94239830 CN 94239830 CN 94239830 U CN94239830 U CN 94239830U CN 2212706 Y CN2212706 Y CN 2212706Y
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- CN
- China
- Prior art keywords
- water
- heat dissipation
- lamp body
- lamp
- dissipation channel
- 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)
Abstract
The utility model relates to an outdoor water-proof halogen lamp. The utility model comprises a lamp body, a lamp cover, a lamp base, a reflector, bracket legs, heat radiating fins, ventilation and heat radiation holes and a water-proof device. The ventilation and heat dissipation holes are arranged on the lamp body, and the ventilation and the heat dissipation are used for heat dissipating and cooling. The water-proof device (4) prevents outside water from penetrating the lamp body (1) so that the safety is not influenced, and the water-proof device (4) is composed of a water-proof casing, a heat dissipation channel and a sealing ring. A protecting meshed sheet (15) is arranged at the end opening of the heat dissipation channel so as to prevent that foreign bodies invade the water-proof device (4) and interfere with the normal use of the water-proof device (4). The utility model has the advantages of airtight and compact structure and high safety. On the condition that the utility model is used outdoors, nonferrous metals can be greatly saved, and the product cost can be reduced.
Description
The utility model relates to a kind of lighting device that uses linear light source, and relates more specifically to a kind of outdoor halogen water proof lamp of closed type.
In background technology, a kind ofly be used for the outdoor main Green ground lamp that has hermetically-sealed construction for waterproof, for the safety of using, must strictly prevent percolating water, thereby its lamp body is airtight, can not offer any ventilating heat dissipating hole and reach radiating effect, only can rely on fin is set realizes the purpose of dispelling the heat; Simultaneously, cause the accident because of crossing heat ageing, lamp body must be designed comparatively roomy, make the lead can be to reserve bigger inner chamber capacity, but roomy lamp body need expend more non-ferrous metal away from the fluorescent tube heater in order not make the lead that is installed in the airtight lamp body.Present commercially available Green ground lamp again, its light echo reflector shape and lamp body are similar, are to tailor with an aniseed, waste a large amount of aluminium sheet materials, but it is unimportant to be in the reflecting effect of lamp tube ends side; And it is less that existing design constitutes the space that holds lamp inside conductor one side, is unfavorable for the safety of lead.Bigger lamp body, and tailor the reflector that forms with aniseed, under the situation that current non-ferrous metal market price is expected to rise day by day, increased the cost of light fixture.
Primary and foremost purpose of the present utility model is to be to design a kind of ventilating heat dissipating hole that can use to realize getting rid of heat in the lamp body, has good waterproof effect and the less outdoor use light fixture of lamp body simultaneously again.Another purpose of the present utility model is to be to design a kind of material-saving, can to guarantee the light echo reflecting effect, the outdoor use light fixture of the lamp inside conductor safety that can adequately protect again.
The utility model is realized by following design: existing lamp body afterbody rectangle linkage section is removed, make one group of fin be close to the afterbody place on lamp body main body inclined-plane, to dwindle lamp body and to save material, and on the downside of new lamp body, a ventilating heat dissipating hole is set, on other side of lamp body, then one or more ventilating heat dissipating holes can be set, described ventilating heat dissipating hole can make the inside and outside air convection current up and down of lamp body and reduce temperature in the lamp body, on described ventilating heat dissipating hole, then be provided with by bucker, heat dissipation channel, protection screen sheet, the water-tight device that sealing ring etc. are formed enters the water-proof function in the lamp body to realize the extraneous moisture of prevention; Also can stop various insects or dirt sand to enter in the lamp body; available small pieces aluminium foil directly bends to arc and constitutes the light echo reflector; and increase the height of the lamp base 22 that is used to install reflector, under the prerequisite of guaranteeing the light fixture irradiation, to save the safety of material and guard lamp inside conductor.
Effect of the present utility model is tangible, as after having adopted ventilation and heat pore structure described in the utility model, can make the inside and outside air convection current up and down of lamp body, particularly reduce when the proportion after heating of air in the lamp body, form upwards airflow flowing, and serve as main discharging with the ventilating heat dissipating hole of being located at the lamp body upper side, cold air then constantly replenishes in lamp body from the ventilating heat dissipating hole that is opened in the lamp body downside, thereby the heat in the lamp body can outwards be distributed by the utmost point easily along with cross-ventilation, reach the basic goal that reduces temperature in the lamp body.And the setting of water-tight device can prevent extraneous moisture again, comprises heavy rain from ventilating heat dissipating hole with infiltration is installed the screw or bleeds among lamp body, thereby guarantees the purpose used safely.The design of protection screen sheet can prevent extraneous big dirt sand or the invasion of small worm under light trapping, and influence is used.With the 500W Green ground lamp is example, and the utility model can be saved 20% aluminium alloy to the improvement of lamp body under the requirement of guaranteeing to use; To the improvement of reflector, make the lamp body inside conductor increase by 60% from the minimum range of reflector, can reduce the aging of lead and guarantee safe handling, can save aluminium sheet material 35% simultaneously.In a word, behind employing the utility model, can realize the described expected effect of this specification.
Below in conjunction with accompanying drawing embodiment of the present utility model is described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite.
Accompanying drawing 1 is the shape assumption diagram of the utility model embodiment.
Accompanying drawing 2 is the described water-tight device structure charts down of present embodiment.
Accompanying drawing 3 is the described water-tight device structure charts of going up of present embodiment.
Accompanying drawing 4 is structure cutaway views of present embodiment.
Accompanying drawing 5 is the described reflector structure figure of present embodiment.
The structure of the utility model embodiment now is described in conjunction with the accompanying drawings:
Shown in accompanying drawing 1,4, the described a kind of outdoor halogen water proof lamp of present embodiment is by comprising that lamp body, light cover, lamp base, reflector, stent foot, fin, ventilating heat dissipating hole, water-tight device form.There is one group of fin 2 and then to be arranged at the afterbody of lamp body 1, to dwindle the volume of lamp body.On the downside 3 of described lamp body 1, offer a ventilating heat dissipating hole and water-tight device 4 of device, one or more ventilating heat dissipating holes and corresponding water-tight device 7 then can be set on other face 6 of lamp body 1, ventilating heat dissipating hole can be discharged the heat in the lamp body, to reduce the temperature in the lamp body; Water-tight device can prevent that then extraneous moisture from entering in the lamp body, with the safety of guaranteeing to use.Whole light fixture joins by stent foot 5 and lamp frame of seat, and described light fixture can be turned round in the scopes of 90 degree, allows light directive target direction.Described water-tight device the 4, the 7th is by comprising that bucker 10, heat dissipation channel 12, sealing ring 11 and 13 are formed, wherein heat dissipation channel 12 will insert in the ventilating heat dissipating hole that is arranged on the lamp body, at ventilating heat dissipating hole and heat dissipation channel embedding one sealing ring 13 then between the two, sealing ring 11 then is located between lamp body 1 and the heat dissipation channel 12 by screw, when tightening up trip bolt when water-tight device is installed, described sealing ring pressurized and jam-packed between the part at place, thereby reach good waterproof effect; 10 of described buckers will cover in the top of the boss 14 of heat dissipation channel 12, and the port of boss 14 should be in the centre of bucker 10, thereby can prevent that sealing pours in down a chimney in the lamp body from heat dissipation channel 12.Present embodiment can realize that the utility model can dispel the heat to ventilate, and can not allow the moisture seepage advance the Expected Results of lamp body influence safety again.
In order to improve ventilation and heat and further to guarantee waterproof effect, the channel cross-sectional area of the heat dissipation channel 12 of described water-tight device 4 should be greater than the sectional area of the passage of water-tight device 7; When a plurality of water-tight device 7, this moment water-tight device 4 the channel cross-sectional area of heat dissipation channel 12, if when being equal to or greater than the channel cross-sectional area summation of all water-tight devices 7, can guarantee that then the cold air that enters capacity from the heat dissipation channel 12 of water-tight device 4 is complemented in the lamp body 1, thereby can guarantee and accelerate the circulation of air in the lamp body, to realize the purpose of heat radiation.Cylindrical edge top ends place at the bucker 10 of water-tight device 4 can be provided with a plurality of flange otch 16, but discharge from described flange otch 16 on ground when being beneficial to enter the moisture utmost point in this cover, avoids pouring in down a chimney in the lamp body.
In order further to improve the effect of ventilation and heat, the boss 14 of the heat dissipation channel 12 of described water-tight device 7, it can be cylindrical or truncated cone-shaped or they the two combination, promptly supply the sectional area of the sectional area of air outlet slit one end less than entrance point at described boss 14, thereby make boss 14 have the effectiveness of pulling out wind, accelerated the circulation cycle of air and be beneficial to the radiating and cooling of lamp body.
In order to prevent that foreign matter from entering in the lamp body, can install a protection screen sheet 15 in the port of described boss 14, to stop big dirt sand or the insect under light trapping, may invade the normal use that in lamp body, influences light fixture by heat dissipation channel.
In order to save material and to guarantee the safe and reliable of lamp inside conductor, an available fritter rectangle material directly bends to curved reflector 21, and for light echo reflection usefulness, it can guarantee the need of the irradiation of light fixture fully, compared with prior art then can save 35% materials.Suitably increase for the lamp base 22 that fluorescent tube and reflector are installed being located in the lamp body 1; make fluorescent tube suitably away from the bottom of lamp body; and can obtain strengthening by the space that reflector is separated the device lead; present embodiment lamp body inside conductor will increase by 60% than prior art from the minimum range of reflector, effectively the safety of guardwire.
In order to increase the structure of attractive in appearance and compact whole light fixture, the extension site that terminal box 23 directly is arranged at lamp body 1 afterbody fin 2 rear ends is located, and makes the profile of light fixture be analogous to traditional shape substantially, and makes the structure of present embodiment have compact practical function.
Claims (6)
1, a kind of outdoor halogen water proof lamp, be by comprising lamp body, light cover, lamp base, reflector, stent foot, fin, ventilating heat dissipating hole, water-tight device is formed, it is characterized in that: except that the afterbody at described lamp body [1] and then is provided with one group of fin [2], and a ventilating heat dissipating hole and water-tight device [4] be set on its downside [3], on other face [6], one or more ventilating heat dissipating holes and water-tight device [7] can be set then, described water-tight device [4], [7] be by comprising bucker [10], heat dissipation channel [12], sealing ring [11] and [13] are formed, described heat dissipation channel [12] inserts in the ventilating heat dissipating hole, between is then established a sealing ring [13], described sealing ring [11] then is located between lamp body [1] and the heat dissipation channel [12] by screw, described bucker [10] covers in boss [14] top of heat dissipation channel [12], and the port of boss [14] is in the centre of bucker [10].
2, by the described outdoor halogen water proof lamp of claim 1, it is characterized in that: the channel cross-sectional area of the heat dissipation channel ［ 12 ］ of described water-tight device ［ 4 ］ is provided with a plurality of flange otch ［ 16 ］ greater than the heat dissipation channel sectional area of water-tight device ［ 7 ］ at the top ends place of its bucker ［ 10 ］ cylindrical edge.
3, by the described outdoor halogen water proof lamp of claim 2, it is characterized in that: the heat dissipation channel ［ 12 ］ of described water-tight device ［ 7 ］ can be cylindrical, or truncated cone-shaped, the sectional area that promptly exports an end is less than entrance point.
4, by claim 1,2,3 described outdoor halogen water proof lamps, it is characterized in that: the port in described boss ［ 14 ］, can install a protection screen sheet ［ 15 ］.
5, by the described outdoor halogen water proof lamp of claim 4, it is characterized in that: the lamp base ［ 22 ］ in the described lamp body ［ 1 ］ is located, and installs a curved reflector ［ 21 ］.
6, by the described outdoor halogen water proof lamp of claim 5, it is characterized in that: terminal box ［ 23 ］ is arranged at the rear end of described fin ［ 2 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239830 CN2212706Y (en) | 1994-12-15 | 1994-12-15 | Outdoor water-proof halogen lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239830 CN2212706Y (en) | 1994-12-15 | 1994-12-15 | Outdoor water-proof halogen lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212706Y true CN2212706Y (en) | 1995-11-15 |
Family
ID=33846958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239830 Expired - Fee Related CN2212706Y (en) | 1994-12-15 | 1994-12-15 | Outdoor water-proof halogen lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212706Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975248B (en) * | 2005-11-29 | 2011-12-28 | 本田技研工业株式会社 | Vehicular lamp device |
| CN101571237B (en) * | 2008-04-30 | 2013-05-08 | 奥斯兰姆有限公司 | Light emitting diode module and lighting string comprising same |
| CN105180057A (en) * | 2015-09-28 | 2015-12-23 | 广州联祥汽车用品有限公司 | Multi-angle light-emitting LED headlamp capable of strengthening light condensation effect and using method of multi-angle light-emitting LED headlamp |
-
1994
- 1994-12-15 CN CN 94239830 patent/CN2212706Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975248B (en) * | 2005-11-29 | 2011-12-28 | 本田技研工业株式会社 | Vehicular lamp device |
| CN101571237B (en) * | 2008-04-30 | 2013-05-08 | 奥斯兰姆有限公司 | Light emitting diode module and lighting string comprising same |
| CN105180057A (en) * | 2015-09-28 | 2015-12-23 | 广州联祥汽车用品有限公司 | Multi-angle light-emitting LED headlamp capable of strengthening light condensation effect and using method of multi-angle light-emitting LED headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |