CN204313254U - The under casing heat radiation proof mechanism of water of illuminating lamp - Google Patents
The under casing heat radiation proof mechanism of water of illuminating lamp Download PDFInfo
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- CN204313254U CN204313254U CN201420872827.7U CN201420872827U CN204313254U CN 204313254 U CN204313254 U CN 204313254U CN 201420872827 U CN201420872827 U CN 201420872827U CN 204313254 U CN204313254 U CN 204313254U
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- thermovent
- water
- casing
- heat radiation
- illuminating lamp
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Abstract
The utility model discloses the under casing heat radiation proof mechanism of water of illuminating lamp, comprise casing, radiator fan, water fender and drip ring, the sidewall of casing has thermovent, drip ring is fixed on thermovent, and the inner edge of the outer wall of this drip ring and thermovent seals and fits, this drip ring protrudes from the sidewall of casing; Water fender is fixed on the sidewall of this casing, and relative with thermovent position, and the projection of this water fender on the sidewall of casing covers thermovent, and this water fender is also separated by with drip ring and is formed the heat dissipation channel that hot wind supply passes through; Radiator fan is fixed in casing, and this radiator fan has air outlet, and this air outlet is relative with thermovent.The utility model can ensure to carry out on the basis of quick heat radiating casing, and rainwater-proof enters in casing effectively.
Description
Technical field
The utility model relates to illuminating lamp field, particularly relates to the under casing heat radiation proof mechanism of water of illuminating lamp.
Background technology
Traditional illuminating lamp needs to configure under casing, such as, for supporting lamp body and lamp body is provided to power supply, provides radiator structure, the lamp holder of stage lighting and under casing.Owing to having Switching Power Supply and the ballast for providing power supply for lamp body in lamp box, therefore under casing needs radiator fan thermal wind exhausting.Be generally that thermovent is set at a wall body of under casing at present, be used for dust-proof at this thermovent upper cover Air Filter and prevent foreign matter from entering.If need strengthen heat radiation, then the general medial extremity at this thermovent arranges radiator fan, to accelerate heat extraction.But traditional this under casing not rainwater-proof, cannot use under environment out of doors, be set to hermetically-sealed construction and come for rainwater-proof, cannot dispel the heat again if saved by the thermovent of under casing.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is the under casing heat radiation proof mechanism of water providing illuminating lamp, and can ensure to carry out on the basis of quick heat radiating casing, rainwater-proof enters in casing effectively.
The purpose of this utility model adopts following technical scheme to realize:
The under casing heat radiation proof mechanism of water of illuminating lamp, comprise casing, radiator fan, water fender and drip ring, the sidewall of casing has thermovent, and drip ring is fixed on thermovent, and the inner edge of the outer wall of this drip ring and thermovent seals and fits, this drip ring protrudes from the sidewall of casing; Water fender is fixed on the sidewall of this casing, and relative with thermovent position, and this water fender is also separated by with drip ring and is formed the heat dissipation channel that hot wind supply passes through; Radiator fan is fixed in casing, and this radiator fan has air outlet, and this air outlet is relative with thermovent.
Preferably, described drip ring comprises ring body and by the outwardly outer shroud in the side of ring body and inner ring, outer shroud is greater than inner ring, the annular water tank formed for accumulated rain water and outer shroud and interior interannular are separated by.
Preferably, the periphery of described thermovent is outwardly the first annular flange flange, and the outer wall of described outer shroud and the inner wall sealing of this first annular flange flange are fitted.
Preferably, the outer face of described outer shroud is provided with the second annular flange flange, and this second annular flange flange is supported with the first annular flange flange and coordinated.
Preferably, the height that described outer shroud protrudes from ring body is greater than the height that inner ring protrudes from ring body.
Preferably, the wall box of described thermovent periphery is protruding with multiple fixed leg, has screwed hole in each fixed leg; The periphery of water fender has the through hole corresponding with screwed hole position, and each through hole correspondence is furnished with screw, each screw separately through after through hole with corresponding screwed hole threaded engagement.
Preferably, described water fender comprises plate body and is located at the kink of at least one side of plate body, and this kink bends towards the sidewall of casing, and the sidewall of this kink and casing is separated by.
Preferably, described thermovent, drip ring are all rounded.
Preferably, described thermovent is multiple, and each thermovent correspondence is configured with described radiator fan, water fender and drip ring.
Compared to existing technology, the beneficial effects of the utility model are:
The heat dissipation channel of the utility model by being formed between water fender and drip ring, can be blown out by side direction for the hot blast of radiator fan blowout, water fender can stop that rainwater invades outside simultaneously, drip ring has auxiliary dash effect, rain flower is prevented to be splashed into thermovent and to enter casing, realize ensureing to carry out on the basis of quick heat radiating casing, rainwater-proof enters in casing effectively.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the under casing heat radiation proof mechanism of water of the utility model illuminating lamp;
Fig. 2 is the explosive view of the under casing heat radiation proof mechanism of water of the utility model illuminating lamp;
Fig. 3 is the structural representation of the utility model water fender;
Fig. 4 is the structural representation of the utility model drip ring.
In figure: 1, casing; 101, sidewall; 11, thermovent; 111, the first annular flange flange; 12, fixed leg; 121, screwed hole; 2, radiator fan; 3, water fender; 31, through hole; 32, plate body; 33, kink; 4, drip ring; 41, ring body; 42, outer shroud; 421, the second annular flange flange; 43, inner ring; 44, annular water tank.
Detailed description of the invention
The under casing heat radiation proof mechanism of water of the illuminating lamp as shown in Fig. 1 ~ 2, comprise casing 1, radiator fan 2, water fender 3 and drip ring 4, the sidewall 101 of casing 1 has thermovent 11, drip ring 4 is fixed on thermovent 11, and the inner edge of the outer wall of this drip ring 4 and thermovent 11 seals and fits, this drip ring 4 protrudes from the sidewall 101 of casing 1; Water fender 3 is fixed on the sidewall 101 of this casing 1, and relative with thermovent 11 position, and the projection of this water fender 3 on the sidewall 101 of casing 1 covers thermovent 11, and this water fender 3 is also separated by with drip ring 4 and is formed the heat dissipation channel that hot wind supply passes through; Radiator fan 2 is fixed in casing 1, and this radiator fan 2 has air outlet, and this air outlet is relative with thermovent 11.
By the heat dissipation channel formed between water fender 3 and drip ring 4, the hot blast that can blow out for radiator fan 2 is blown out by the side direction being parallel to sidewall 101, water fender 3 can hide thermovent 11 again simultaneously, formed and there is no airtight covering structure, make water fender 3 can stop that rainwater invades outside, drip ring 4 has auxiliary dash effect, prevents rain flower from infiltrating in thermovent 11 along the edge of thermovent 11 and entering casing 1.Wherein, thermovent 11, drip ring 4 are all rounded, be beneficial to obtain better evenly waterproof effect, water fender 3 can be set to circle or rectangle etc., and other can cover the structure of thermovent arbitrarily in projection.Thermovent 11 is multiple, and each thermovent 11 correspondence is configured with described radiator fan 2, water fender 3 and drip ring 4, needs to come corresponding configuration quantity according to heat radiation.
For strengthening the dash effect of drip ring 4 further, prevent relatively large rainwater from entering thermovent 11, as shown in Figure 4, the drip ring 4 of this example comprises ring body 41 and by the outwardly outer shroud 42 in the side of ring body 41 and inner ring 43, outer shroud 42 is greater than inner ring 43, and the annular water tank 44 formed for accumulated rain water of being separated by between outer shroud 42 and inner ring 43.Under the effect of inner ring 43 and outer shroud 42, form dual dash effect, rainwater can be gathered and be led in annular water tank 44 simultaneously, makes current flow out from heat dissipation channel instead of enter thermovent 11.Particularly, drip ring 4 with the fixed structure of thermovent 11 is: the periphery of thermovent 11 is outwardly the first annular flange flange 111, the outer wall of described outer shroud 42 and the inner wall sealing of this first annular flange flange 111 are fitted, and drip ring 4 is fixed on the first annular flange flange 111 is beneficial to and obtains more firmly fixing.Because outer shroud 42 is inserted on thermovent 11 to form sealing laminating, for degree of depth drip ring 4 being inserted to thermovent 11 is carried out spacing, the outer face of outer shroud 42 is provided with the second annular flange flange 421, and this second annular flange flange 421 is supported with the first annular flange flange 111 and coordinated.
For further strengthening the dash effect of drip ring 4, the height that outer shroud 42 protrudes from ring body 41 is greater than the height that inner ring 43 protrudes from ring body 41, then outer shroud 42 and inner ring 43 form stepped dual dash effect, the smooth and easy discharge of hot blast can be taken into account simultaneously, rainwater is mainly kept off at outer shroud 42 place, a small amount of rainwater is then kept off by inner ring 43, and the space that the difference of height that hot blast then can be formed from inner ring 43 and outer shroud 42 is swimmingly formed is smooth and easy is expelled to heat dissipation channel, is beneficial to and accelerates heat radiation.
For stable fixing water fender 3, can facilitate the mounting or dismounting of water fender 3, as shown in Figure 2, casing 1 sidewall 101 of thermovent 11 periphery is protruding with multiple fixed leg 12, has screwed hole 121 in each fixed leg 12 simultaneously; As shown in Figure 3, the periphery of water fender 3 has the through hole 31 corresponding with screwed hole 121 position, and each through hole 31 correspondence is furnished with screw (not shown), each screw separately through after through hole 31 with corresponding screwed hole 121 threaded engagement.
For strengthening the dash effect of water fender 3, as shown in Figure 3, water fender 3 comprises plate body 32 and is located at the kink 33 of at least one side of plate body 32, kink 33 can make heat dissipation channel form bending, to prevent rainwater from directly entering, and this setting can not hinder hot blast by the smooth and easy discharge of radiator fan 2 too much, and this kink 33 bends towards the sidewall 101 of casing 1, and this kink 33 is separated by with the sidewall 101 of casing 1, discharge extraneous with hot wind supply.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (9)
1. the under casing heat radiation proof mechanism of water of illuminating lamp, it is characterized in that: comprise casing, radiator fan, water fender and drip ring, the sidewall of casing has thermovent, drip ring is fixed on thermovent, and the inner edge of the outer wall of this drip ring and thermovent seals and fits, this drip ring protrudes from the sidewall of casing; Water fender is fixed on the sidewall of this casing, and relative with thermovent position, and the projection of this water fender on the sidewall of casing covers thermovent, and this water fender is also separated by with drip ring and is formed the heat dissipation channel that hot wind supply passes through; Radiator fan is fixed in casing, and this radiator fan has air outlet, and this air outlet is relative with thermovent.
2. the under casing heat radiation proof mechanism of water of illuminating lamp according to claim 1, it is characterized in that: described drip ring comprises ring body and by the outwardly outer shroud in the side of ring body and inner ring, outer shroud is greater than inner ring, the annular water tank formed for accumulated rain water and outer shroud and interior interannular are separated by.
3. the under casing heat radiation proof mechanism of water of illuminating lamp according to claim 2, it is characterized in that: the periphery of described thermovent is outwardly the first annular flange flange, the outer wall of described outer shroud and the inner wall sealing of this first annular flange flange are fitted.
4. the under casing heat radiation proof mechanism of water of illuminating lamp according to claim 3, it is characterized in that: the outer face of described outer shroud is provided with the second annular flange flange, this second annular flange flange is supported with the first annular flange flange and is coordinated.
5. the under casing heat radiation proof mechanism of water of illuminating lamp according to claim 2, is characterized in that: the height that described outer shroud protrudes from ring body is greater than the height that inner ring protrudes from ring body.
6. the under casing heat radiation proof mechanism of water of the illuminating lamp according to any one of Claims 1 to 5, is characterized in that: the wall box of described thermovent periphery is protruding with multiple fixed leg, has screwed hole in each fixed leg; The periphery of water fender has the through hole corresponding with screwed hole position, and each through hole correspondence is furnished with screw, each screw separately through after through hole with corresponding screwed hole threaded engagement.
7. the under casing heat radiation proof mechanism of water of illuminating lamp according to claim 6, it is characterized in that: described water fender comprises plate body and is located at the kink of at least one side of plate body, this kink bends towards the sidewall of casing, and the sidewall of this kink and casing is separated by.
8. the under casing heat radiation proof mechanism of water of the illuminating lamp according to any one of Claims 1 to 5, is characterized in that: described thermovent, drip ring are all rounded.
9. the under casing heat radiation proof mechanism of water of the illuminating lamp according to any one of Claims 1 to 5, it is characterized in that: described thermovent is multiple, each thermovent correspondence is configured with described radiator fan, water fender and drip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872827.7U CN204313254U (en) | 2014-12-31 | 2014-12-31 | The under casing heat radiation proof mechanism of water of illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872827.7U CN204313254U (en) | 2014-12-31 | 2014-12-31 | The under casing heat radiation proof mechanism of water of illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313254U true CN204313254U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872827.7U Active CN204313254U (en) | 2014-12-31 | 2014-12-31 | The under casing heat radiation proof mechanism of water of illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313254U (en) |
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2014
- 2014-12-31 CN CN201420872827.7U patent/CN204313254U/en active Active
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| GR01 | Patent grant |