WO2009094844A1 - Couvercle d'aquarium - Google Patents

Couvercle d'aquarium Download PDF

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Publication number
WO2009094844A1
WO2009094844A1 PCT/CN2008/002104 CN2008002104W WO2009094844A1 WO 2009094844 A1 WO2009094844 A1 WO 2009094844A1 CN 2008002104 W CN2008002104 W CN 2008002104W WO 2009094844 A1 WO2009094844 A1 WO 2009094844A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
fan
edge
power supply
communication port
Prior art date
Application number
PCT/CN2008/002104
Other languages
English (en)
Chinese (zh)
Inventor
Bingyan Yu
Original Assignee
Bingyan Yu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CNU2007201792003U external-priority patent/CN201131231Y/zh
Priority claimed from CNU2007201791941U external-priority patent/CN201260253Y/zh
Priority claimed from CNU2008200432471U external-priority patent/CN201142882Y/zh
Application filed by Bingyan Yu filed Critical Bingyan Yu
Priority to DE212008000093U priority Critical patent/DE212008000093U1/de
Publication of WO2009094844A1 publication Critical patent/WO2009094844A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003—Aquaria; Terraria
    • A01K63/006—Accessories for aquaria or terraria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish

Definitions

  • the invention belongs to a tank cover of an aquarium, and relates to an improvement of the structure of the box cover, in particular, an aquarium box capable of ensuring that electrical components therein are not affected by water when the outside is exposed to water.
  • the cover in addition, the invention also relates to an improvement of the heat dissipation structure of the cover, and an aquarium cover suitable for installing a high-power fluorescent lamp, a metal halide lamp, a xenon lamp and the like.
  • the cover In the cover of the aquarium, due to the provision of electrical components such as lighting fixtures, the cover is usually provided with a heat dissipation vent, a control switch, etc., thereby forming an external communication port for connecting the lamp chamber inside the cover to the outside.
  • a heat dissipation vent In the cover of the aquarium, due to the provision of electrical components such as lighting fixtures, the cover is usually provided with a heat dissipation vent, a control switch, etc., thereby forming an external communication port for connecting the lamp chamber inside the cover to the outside.
  • the temperature of the lamp, the lamp housing and the cover case is high due to the large amount of heat generated.
  • the products on the existing market have poor effects on the heat dissipation of high-power lamps.
  • the high temperature of the outer casing makes the user feel hot, which causes inconvenience in use.
  • it may burn the operator.
  • lamps such as high-power metal halide lamps, it is not suitable to use plastic as the lamp housing and cover.
  • the outer casing is prone to aging, deformation or malfunction of the components, and may cause fires in severe cases.
  • the object of the present invention is to overcome the above-mentioned drawbacks and to provide an aquarium cover which can prevent water from flowing into the lamp cavity inside the cover from the external communication port or the switch gap on the side of the cover when the outside is exposed to water.
  • the room ensures that electrical components in the lamp chamber are protected from water to ensure safe use of electricity.
  • the object of the present invention is also to overcome the above drawbacks and to provide an aquarium cover having a good aquarium cover
  • the good heat dissipation structure can guide the heat generated by the high-power lamps to the external communication port in time, so as to keep the aquarium cover from being excessively heated due to internal heat accumulation, so as to ensure that it may be in contact during use.
  • the temperature of the case is controlled within a temperature range suitable for people's operation, so as not to overheat and burn the operator, and to help reduce the risk.
  • the object of the present invention is to overcome the above drawbacks and to provide an aquarium cover.
  • the control device of the lamp in the cover can control the temperature of the lamp to control the fan to dissipate heat in different working modes to achieve better heat dissipation. And energy saving effects.
  • the solution to achieve the first object of the present invention is:
  • the utility model relates to an aquarium cover, which comprises an external communication port provided with ventilation on the side of the cover.
  • the outer communication port is provided with a set of baffles, the inner side of the baffle has an inner high edge, and the outer side of the baffle has an outer high edge.
  • the inner high edge is higher than the outer high edge.
  • connection plane between the inner high edge and the outer high edge is at an angle of > 15° to the horizontal.
  • the water can further ensure that when the water is inclined at a low angle to the outer communication port and the flap, or when the lid is tilted at a low angle, the water is sprayed toward the top and the outer side of the lid to prevent water from being blocked from the flap.
  • the outer side of the surface enters the inner side of the flap and facilitates the discharge of water to the outside of the outer communication port as quickly as possible.
  • the side surface on the inner side of the outer communication port is provided with a guide channel for preventing water from flowing from the outer side of the outer communication port to the inner side of the outer communication port through the four periphery, and the hysteresis water enters, and is on the outer communication port guide track.
  • a barrier wall that blocks the entry of water is provided on the lower side.
  • the retaining wall may be a flange extending on the outer communicating port guiding path and the lower side outward communicating port; or may be formed from the inside to the outside on the upper communicating channel and the lower side.
  • the slope may also be a combination of the upper side and/or the lower side of the outer communication guide track, with the uppermost flap and/or the lowermost flap.
  • the inner side of the blocking piece has an inner lowest edge
  • the outer side of the blocking piece is formed with an outer lowest edge at the bottom or outer side, and the outer lowest edge is lower than the inner lowest edge.
  • the outer side of the outer communication port, the blocking piece is retracted inwardly, and the side edge which is recessed inward is formed, and the side edge is wider than the inner side vent, and the wide portion is provided with the side.
  • the outer side of the side plate is flush with the baffle, and the control switch is mounted on the side plate of the side edge, so that the baffle and the switch do not protrude, and it is more advantageous to avoid the water from top to bottom. Understand most of the water flow and reduce the pressure of water.
  • a solution to achieve the second object of the present invention is:
  • the above-mentioned aquarium cover is characterized in that: the lamp cover is arranged in the aquarium cover, and has a lamp chamber in which the reflector, the lamp tube and the lamp holder are mounted, and the side wall of the lamp chamber is closed.
  • the inlet and outlet of the lamp chamber are respectively connected with the external communication port, and a fan is arranged on one side or both sides of the air inlet and/or the air outlet in the lamp chamber, and the fan is sucked from the air inlet
  • the wind is mainly sent to the top surface of the lamp chamber, or the fan mainly draws air from the top surface of the lamp chamber to the air outlet, and the wind is formed by the front and rear sides of the reflector and the top surface of the reflector and the top surface of the lamp chamber.
  • the heat dissipation at the other end of the air outlet is mainly directed to the air passage, and a part of the airflow from the left and right sides and the inner and lower sides of the reflector forms another guide air passage for the heat dissipation of the lamp tube in the reflector.
  • the heat generated by the luminaire mainly accumulates at the top end surface of the lamp chamber, under the premise that the total air volume is constant, the air flow of the above structure to the top end surface of the lamp chamber is more than other methods, so that a better heat radiation.
  • the fan is provided with a wind guide baffle, and the fan sucks the wind from the air inlet to the top surface of the lamp chamber, or the fan mainly draws the wind from the top end of the lamp chamber to the air outlet. In this way, it is easier to adjust the wind direction and the ratio of the air volume above and below, and at the same time provide a more flexible design for the fan setting.
  • the fan of the air inlet or the air outlet may be provided only in one place, or the fan may be disposed on both sides at the same time, and the fan of the air inlet or the air outlet may be set to one or more to increase the total air volume.
  • a certain space is formed between the top surface of the lamp chamber and the top surface of the aquarium cover. It can isolate the heat generated by the luminaire directly to the top of the aquarium cover.
  • the lamp chamber is separated from the cover body by the lamp chamber, the heat is directly transmitted to the cover body and the surface of the case, and the heat is directed to the outside from the vent on the side of the lamp chamber, which is targeted.
  • the ground concentrates on the upper end of the lamp chamber and concentrates on the characteristics of the heat treatment.
  • the air supplied to the fan is divided into two flowing winds, one of which specifically targets the reflector and the lamp above the lamp.
  • the top surface of the chamber is used for heat dissipation, and the other guide flow that forms a heat dissipation under the reflector at the same time can effectively achieve a good heat dissipation effect.
  • a solution to achieve the third object of the present invention is:
  • the above aquarium cover is characterized in that it also has a lamp control device, and the lamp control device comprises: a control circuit power supply device; a lamp power control device for controlling the power of the lamp; and a lamp for the user to supply the lamp
  • the control device provides a light switch device for controlling the operation of the lamp to switch the control signal; a lamp temperature detecting device for detecting the temperature of the lamp; and a fan for adjusting the fan according to the state of the lamp switch device and the signal provided by the lamp temperature detecting device Fan control unit for working mode.
  • the above fan operation mode means that the fan can operate at different power supply voltages and operate at different speeds to generate different air volumes.
  • the above solution further includes an overheating temperature detecting device and an overheating protection executing device, and the overheating protection executing device stops the operation of the lamp device by controlling the lamp power source control device or directly controlling the power supply of the lamp device.
  • the above solution further includes an overcurrent protection device and a power main switch.
  • the present invention can also effectively solve the problem that the power supply of the fan is simultaneously turned off with the power of the lamp in the existing product, which is easy to cause a short time after the lamp is turned off, and the local temperature in the lamp is likely to cause aging and deformation of the component due to the continuous increase.
  • the local temperature is higher than the temperature during normal operation, and even problems such as malfunctions and fires may occur.
  • the fans may be subjected to different temperature changes at different rotation speeds, and the heat dissipation effect may be enhanced, and electricity consumption is saved.
  • the lamp can be forced to stop working, and the fan operation is continued to be controlled, and the air is radiated actively, thereby further improving the safety of the lamp.
  • Figure 1 is a top right side view of a specific embodiment of the aquarium cover of the present invention.
  • Figure 2 is a partial cross-sectional view of the vent of Figure 1;
  • Figure 3 is a side cross-sectional view of the cover and the lamp chamber of Figure 1;
  • Figure 4 is a bottom plan view of the cover and the lamp chamber of Figure 1;
  • FIG. 5 is a partial cross-sectional view of a vent of another embodiment of the aquarium cover of the present invention
  • FIG. 6 is a side cross-sectional view of the cover and the lamp chamber of the embodiment of FIG. 5;
  • Figure 7 is a bottom plan view of the cover and the lamp chamber of the embodiment of Figure 5;
  • Figure 8 is a partial cross-sectional view showing a vent of still another embodiment of the present invention
  • Figure 9 is a side cross-sectional view showing the embodiment of Figure 8;
  • FIG. 10 is a cross-sectional view showing a specific embodiment of a heat dissipation structure of an aquarium cover of the present invention
  • FIG. 11 is a cross-sectional view showing still another embodiment of a heat dissipation structure of the aquarium cover of the present invention
  • FIG. 13 is a cross-sectional view showing still another embodiment of a heat dissipation structure of an aquarium cover
  • FIG. 13 is a block diagram showing a specific embodiment of the lamp control device of the present invention
  • Figure 14 is a circuit diagram of a specific embodiment of the lamp control device of the present invention.
  • the outer communication port (ventilation port) on the side of the cover (1) is provided with a flap (3), and the flap (3) is a straight piece.
  • the shape is inclined from top to bottom from the inside to the outside, and the angle between the inclined surface and the horizontal plane is > 15°, and the inner and outer end faces on the left and right sides are both quadrilateral, and the upper edge of the inner end quadrilateral ( 31) is the inner high edge, the lower edge (32) of the inner end face quadrilateral is the inner lowest edge; the upper edge of the outer end face is chamfered, and the front side (including the chamfered portion) also appears as a quadrilateral from the outside to the inside.
  • the upper edge (33) of the quadrilateral is an outer high edge
  • the lower edge (34) of the quadrilateral is the outer lowest edge.
  • a lamp chamber (4) for mounting the lamp (7) is arranged on the inner surface of the cover, and the upper, the front and the rear sides of the lamp chamber are integrally mounted to the cover (1) by a transparent plate ( 43) (transparent glass or transparent plastic) is made into the lower panel of the lamp chamber, and the transparent plate (43) is mounted on the front wall (41) and the rear wall (42) of the lamp chamber by the mounting bracket (45).
  • the transparent plate and the front and rear walls of the lamp chamber are closed, and the two sides of the lamp chamber serve as vents, and the vents on both sides of the lamp chamber and the outer communication port (vent) provided by the cover (1) (2) The edge of the cover or the adjacent side wall of the cover is closed.
  • the flap is retracted inwardly, and an inwardly recessed side edge (5) is formed on the outer side of the outer communication port (vent), and the side edge is wider than the inner side vent, and the wide portion is provided with a side plate.
  • the outside of the side panel is flush with the stop, and the switch (6) is mounted on the side panel of the side edge (5) so that the switch does not protrude.
  • the heat dissipation structure of the aquarium cover, the ventilation passage and the fan can be set in Figure 10-12 One kind.
  • Embodiment 2 Referring to FIG. 5-7, the baffle extends upward and downward on the inner and outer sides of the body (35) to form an inner edge (36) and an outer edge (37) of the baffle, respectively, and on the inner side.
  • the inner high edge (31) is formed along the top end surface of (36), and the outer high edge (33) is formed at the corner of the outer edge (37); the inner lowest edge (32) is formed at the inner corner of the inner edge (36) , the lower end of the outer edge (37) forms the outer lowest edge (34).
  • a side surface of the vent (2) is provided to prevent water from flowing into the ventilating passage from the periphery of the vent to the inside of the vent, and the stagnant water enters the ventilation passage (
  • the guide channel (22) of 21) is provided with a retaining wall (23) for preventing further entry of water on the upper and lower sides of the guide passage (22) of the vent.
  • the lamp chamber (4) for mounting the luminaire (7) can extend directly from the upper cover (1) to form the front wall (41) and the rear wall (42) of the tubular chamber, and is covered by the upper cover ( 1)
  • the top wall surface of the outer casing forms the upper wall surface of the lamp chamber at the portion between the front and rear wall surfaces, and is formed by a transparent plate (43) (transparent glass or transparent plastic) under the tubular chamber, by the mounting frame (45) mounting the transparent plate (43) under the front wall (41) and the rear wall (42), and the transparent plate and the front and rear wall surfaces of the lamp chamber formed by the downward extension of the upper cover are closed;
  • the sides of the chamber are connected to the edge of the outer communication port or the adjacent upper side wall of the upper cover to form a closed.
  • the heat dissipation structure of the aquarium cover may be one of those shown in Figs.
  • Embodiment 3 Referring to FIG. 8 and FIG. 9, the flap (3) has an L-shaped cross section, the vertical portion is the inner side, and the horizontal portion is directly connected to the side wall of the upper cover (1), and the upper end surface of the vertical portion (31) Forming the inner high edge, the outer side of the upper end surface of the horizontal portion forms an outer high edge (33), in order to prevent water from entering the ventilation passage from the outer peripheral edge of the outer communication port (2), around the inner side of the outer communication port (2) On the side surface, there is provided a guide channel (22) for preventing water from flowing into the ventilation passage from the periphery of the outer communication port, and the hysteresis water enters the ventilation passage, and the guide channel (22) on the upper side of the external communication port is provided with water blocking Enter the barrier (23).
  • the front wall (41), the rear wall (42) and the transparent plate (43) extending directly downward from the upper cover (1) constitute an outer tubular chamber (4), which is provided by the top surface of the upper cover.
  • the portion between the rear wall faces forms the upper wall surface of the outer tubular chamber;
  • the lower portion of the outer tubular chamber is made of a transparent plate (43), and the transparent plate (43) is mounted on the front wall by the mounting bracket (45) (41)
  • the lower surface of the rear wall (42), the transparent plate and the front and rear wall surfaces of the outer tubular chamber extending downwardly of the upper cover are closed, and the two ends of the outer tubular chamber are connected to the outer side of the cover side
  • the edge of the mouth (2) also forms a closed.
  • an inner lamp chamber (44) for installing the lamp is arranged, and the upper, the front and the rear three sides of the inner lamp chamber are integrated, and the lower surface and the transparent plate of the lower end surface of the outer tubular chamber are formed. Closed or nearly closed.
  • the heat dissipation structure of the aquarium cover may be arranged in a ventilation duct/fan.
  • the heat dissipation structure of the aquarium cover of the present invention, the ventilation passages and the three types of fans are set as follows:
  • Setting structure I Referring to FIG. 10, a fan 9 and a fan seat 91 are arranged on the side of the lamp chamber, and the fan 9 is installed obliquely.
  • the air supply direction is opposite to the top end surface 44 of the lamp chamber 4, the fan seat
  • the fan seat 9 is close to one end of the air inlet 2 , above the fan, above and before and after the side and the lamp
  • the chamber 4 forms a closure.
  • a fan 9 and a fan seat 91 are respectively arranged on the vents on both sides of the lamp chamber 4, and the fan 9 is vertically installed, that is, the periphery of the fan 9 is closed with the lamp chamber 4, and the air inlet is closed.
  • the wind enters the fan 9 from the outside to the inside at the air inlet 8, and is blown toward the center; one end of the wind blows the wind from the inside of the lamp into the fan 9, and blows toward the air outlet 2.
  • a wind deflector 10 is attached to the inside of the two fans to blow the wind mainly toward the top end face 44 of the lamp chamber 4, or to draw more wind at the top end face 44 of the lamp chamber 4.
  • a fan 9 and a fan seat 91 are respectively arranged on the vents on both sides of the lamp chamber 4, and the fan 6 is horizontally installed, that is, the fan 9 is close to the end of the lamp tube, and the lower and left and right sides are left and right.
  • the chamber is closed with the lamp; the fan 9 is separated from the end of the lamp tube and the air duct is closed, and the upper and left sides are closed with the lamp chamber.
  • an air baffle 10 is attached to the air duct opening of the fan 9 near one end of the lamp tube to blow the wind mainly toward the top end surface 44 of the lamp chamber 4, or to draw more air from the top end surface 44 of the lamp chamber 4.
  • the fan is installed horizontally or close to horizontally, and has the feature that a larger fan can be used without increasing the thickness of the cover, so that it can be added as needed. Large fan power to increase air volume and further improve heat dissipation.
  • the control circuit power supply device includes a transformer T1, diodes D1 to D4, capacitors C1, and C2; the lamp power control device includes a relay JK1, a diode D5, and a capacitor C3; the light switch device includes a light switch K2;
  • the device comprises a thermostat K4;
  • the fan control device comprises a thermostat K4, a contact 4 of the relay JK1 and a contact 6, a diode D6;
  • the superheat temperature detecting device comprises a thermostat ⁇ 3;
  • the superheating temperature execution device comprises a thermostat K3 and a relay JK1;
  • the overcurrent protection device is constituted by a fuse F1;
  • the main power switch device is realized by the main power switch K1; in addition, the control device of the embodiment includes, in addition to the above part, Includes lamp unit L1; fan FAN1.
  • the lamp device L1 is connected to the AC power supply at points A and B by the contact 1 and the contact 3 of the relay JK1; the fan is connected to the control circuit power supply device by the contact 4 of the relay JK1 and the contact 6 and the diode D6.
  • +VL terminal at the same time, connected to the +VH terminal of the power supply unit of the control circuit via the thermostat K4.
  • the working process is as follows - after the AC power input is controlled by the main power switch K1, the L line is sent to the A and B points through the fuse F1 to supply the power of the whole machine. One of them is sent to the power transformer Tl, and the secondary output of the power transformer T1 is D1 ⁇ ! 4 for bridge rectification and C1 filtering, get +VH power at point C, the secondary output of power transformer T1 is D2, D4 and center tap for full-wave rectification and C2 filtering, and get +VL power at point D.
  • the other contact 1 to the relay JK1 is used for lamp power control, and is output from the contact 3 of the relay JK1 to supply power to the lamp unit L1.
  • the +VH power supply at point C is sent to the relay JK1 via the light switch K2 and the temperature controller K3 (normally closed type), so that the relay JK1 is pulled in, and the AC power of the point A is touched by the relay JK1.
  • Point 1 and the common contact 3 to point E power is supplied to the lamp unit L1 to operate the lamp unit L1.
  • the +VL power supply of point D passes through the movable contact 4 of the other set of contacts of the relay JK1 and the normally open contact 6 to the point F, and is reverse-isolated by the D6 to the point G. , so that the cooling fan works on a lower voltage +VL power supply.
  • the thermostat ⁇ 4 When the main power switch K1 is hung, regardless of whether the lamp K2 is in the hiccup or off state, if the temperature detected by the thermostat K4 (normally open type) is lower than the action set value, the thermostat ⁇ 4 does not operate. In a normally open state. After the lamp device L1 is working for a period of time, the temperature inside the lamp rises. When the temperature detected by the thermostat ⁇ 4 is higher than the set value of the action, the temperature controller ⁇ 4 acts to close, so that the +VH power of the C point is sent to the G point. , so that the cooling fan works at a higher voltage of +VH, because the +VH voltage is higher than the +VL voltage, so that D6 is in the reverse cut-off state.
  • the thermostat ⁇ 4 When the lamp device L1 is turned off for a period of time and then the lamp switch ⁇ 2 is turned off, since the temperature inside the lamp is still high, if the temperature detected by the thermostat ⁇ 4 is still higher than the restored set value, the thermostat ⁇ 4 is still closed. Run the fan on the +VH power supply until the temperature detected by the thermostat ⁇ 4 is lower than the restored set value, and then return to the disconnected state, and stop sending the +VH power to the G point. At this time, the light switch ⁇ 2 has been disconnected, the relay JK1 is not closed, and the +VL power supply is not sent to the G point, so the cooling fan stops working.
  • the temperature controller K3 When the lamp device LI is working for a period of time, if the temperature detected by the thermostat K3 (normally closed type) is higher than the temperature of the set value of the operation, the temperature controller K3 operates to drive the lamp K2 to the drive of the relay JK1. The signal is disconnected, causing the relay JK1 to break, causing the lamp unit L1 to suspend operation. Because the action of the temperature controller K3 does not affect the temperature controller K4 sends +VH power to the G point, so the cooling fan still works with the +VH power supply to dissipate heat. After a period of time, when the temperature detected by the thermostat K3 is lower than the temperature at which the set value is restored, the temperature controller K3 returns to the normally closed state. If the lamp K2 is not turned off at this time, the relay JK1 is closed. The lamp unit L1 operates.
  • the contact of the relay when it is engaged, its two sets of contacts enable the power supply of the lamp unit L1 and the +VL power supply of the fan at the same time.
  • D6 isolates and prevents the +VH power supply at point G from being returned to the +VL power supply at point D, causing a malfunction.
  • the temperature inside the lamp is detected by the temperature control switch K4, when the temperature is higher than When the set value is restored, the fan air supply continues to be actively dissipated until the detected temperature value is lower than the restored set value.
  • an overheating temperature detecting device and an overheating temperature executing device are disposed in the vicinity of the lamp tube or the ballast.
  • the power of the lamp device L1 is turned off to make the lamp The device L1 stops working; when the temperature of the lamp falls below the recovery setting value of the overheating, the power of the lamp device L1 is restored to resume the operation of the lamp device L1.
  • the overheating action setting value the power of the lamp device L1 is turned off to make the lamp The device L1 stops working; when the temperature of the lamp falls below the recovery setting value of the overheating, the power of the lamp device L1 is restored to resume the operation of the lamp device L1.
  • the main power switch unit and overcurrent protection device are added to facilitate the shutdown of the main power supply and to protect the luminaire from overcurrent caused by short circuit or other reasons.
  • the control device for the luminaire in the aquarium cover of the present embodiment is ingeniously designed, so that the individual components have multiple functions, and the circuit structure is simple, the assembly is easy, and the production cost is reduced.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

Un couvercle d'aquarium (1) comprend un trou latéral d'aération (2) sur lequel est formé un groupe de pièces en bloc (3). Un côté interne des pièces en bloc (3) est pourvu d'un bord de commande interne (31) se trouvant au-dessus d'un bloc de commande externe (33), le bloc de commande externe (33) étant placé à l'extérieur des pièces en bloc. Le couvercle (1) comporte un espace éclairé (4) défini sous forme d'orifices d'aération d'entrée et de sortie et dont un côté ou les deux côtés sont définis par un ventilateur (9). Le couvercle de l'aquarium permet d'éviter la pénétration de l'eau dans les éléments électriques à partir des trous d'aération, ce qui protège les éléments électriques du couvercle du contact avec l'eau. Le couvercle permet également de traiter intégralement la chaleur récupérée sur la face avant supérieure de l'espace éclairé de sorte que le couvercle irradie la chaleur efficacement.
PCT/CN2008/002104 2007-12-29 2008-12-29 Couvercle d'aquarium WO2009094844A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212008000093U DE212008000093U1 (de) 2007-12-29 2008-12-29 Aquariumdeckel

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CNU2007201792003U CN201131231Y (zh) 2007-12-29 2007-12-29 一种水族箱盖
CN200720179200.3 2007-12-29
CNU2007201791941U CN201260253Y (zh) 2007-12-30 2007-12-30 一种水族箱盖中灯具的控制装置
CN200720179194.1 2007-12-30
CN200820043247.1 2008-01-19
CNU2008200432471U CN201142882Y (zh) 2008-01-19 2008-01-19 一种水族箱盖

Publications (1)

Publication Number Publication Date
WO2009094844A1 true WO2009094844A1 (fr) 2009-08-06

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Application Number Title Priority Date Filing Date
PCT/CN2008/002104 WO2009094844A1 (fr) 2007-12-29 2008-12-29 Couvercle d'aquarium

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DE (1) DE212008000093U1 (fr)
WO (1) WO2009094844A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU4034U (en) * 2011-10-26 2011-12-28 Szent Istvan Egyetem Hydrotoxic tester device

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CN101131534A (zh) * 2007-08-17 2008-02-27 广东威创日新电子有限公司 独立风道式散热装置
CN201131231Y (zh) * 2007-12-29 2008-10-15 广东博宇水族实业有限公司 一种水族箱盖
CN201142882Y (zh) * 2008-01-19 2008-11-05 广东博宇水族实业有限公司 一种水族箱盖

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CN201131231Y (zh) * 2007-12-29 2008-10-15 广东博宇水族实业有限公司 一种水族箱盖
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