CN113390180A - Air outlet grille capable of being automatically opened and closed for explosion-proof heater - Google Patents
Air outlet grille capable of being automatically opened and closed for explosion-proof heater Download PDFInfo
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- CN113390180A CN113390180A CN202110499502.3A CN202110499502A CN113390180A CN 113390180 A CN113390180 A CN 113390180A CN 202110499502 A CN202110499502 A CN 202110499502A CN 113390180 A CN113390180 A CN 113390180A
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- wall
- air outlet
- grille
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- explosion
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The invention discloses an air outlet grille capable of being automatically opened and closed for an explosion-proof heater, which comprises a heater, wherein a controller is fixedly arranged on the outer wall of the front side of the heater, two groups of automatic closing air outlet grille mechanisms are arranged, and the heater is fixedly arranged between the two groups of automatic closing air outlet grille mechanisms. According to the air outlet grille capable of being automatically opened and closed for the anti-explosion fan heater, the grille baffle is turned over and closed when the anti-explosion fan heater is used through the arranged automatic closing air outlet grille mechanism, so that the normal work of the fan heater is effectively guaranteed, the air inlet and the air outlet are closed when the fan heater is not used, the damage of the external environment to the inner wall of the fan heater is prevented, the dust and the water are prevented, the service life of the fan heater is greatly prolonged, when the interior of the fan heater needs to be overhauled, the third motor is electrically connected with the power supply through the controller, the grille baffle assembly is completely folded and stored, and the interior of the fan heater is convenient to overhaul.
Description
Technical Field
The invention relates to the field of warm air blowers, in particular to an air outlet grille for an explosion-proof warm air blower capable of being automatically opened and closed.
Background
The warm air blower is a combined unit formed by combining a ventilator, a motor and an air heater. The air heater is suitable for various workshops, when the air does not contain dust and flammable or explosive gas, the air heater can be used for heating circulating air, the air heater can be independently used for heating, the insufficient part of the radiator can be supplemented or the radiator can be used for on-duty heating, and the rest heat load is borne by the air heater.
When the existing explosion-proof fan heater is installed and used, the following two problems exist:
1. the air outlet can not be automatically closed, so that dust is easily fed into the fan heater when the fan heater is not used, the internal electric devices are damaged, and the working efficiency of the fan heater is reduced.
2. The air outlet grid can not be stored, and inconvenience is brought to the inside overhaul of the warm air blower.
Aiming at the defects, certain adverse effects are brought to the using process of people, and therefore the air outlet grille capable of being opened and closed automatically for the explosion-proof heater is provided, and the problems are solved.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides the air outlet grille for the explosion-proof heater, which can be automatically opened and closed, has the advantages of automatically opening and closing the air outlet grille, automatically accommodating the grille, facilitating the maintenance of internal parts and the like, and can effectively solve the problems in the background art.
Technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a can open closed explosion-proof air-out grid for warm-air blower automatically, includes the electric fan heater, electric fan heater front outer wall fixed mounting has the controller, automatic closed air-out grid mechanism is two sets of, and is two sets of fixed mounting has the electric fan heater between the automatic closed air-out grid mechanism.
Preferably, the electric fan heater includes support casing, fixed block, first motor, flabellum and heating pipe, support casing front and back both sides inner wall fixed mounting have two sets of fixed blocks, and fixed mounting has first motor between two sets of fixed blocks, and shown first motor left side outer wall fixed mounting has the flabellum, the left side fixed mounting who supports casing rear side inner wall has the heating pipe.
Preferably, the automatic closing air-out grille mechanism comprises an air-out grille supporting shell, a sliding rod, an adjusting supporting block assembly, a connecting rod assembly, a second motor, a screw rod, a third rotating shaft, a third motor, a grille baffle assembly, a screw rod nut and a screw rod.
Preferably, the sliding rods are two groups, the inner walls of the upper side and the lower side of the air-out grid supporting shell are fixedly provided with the sliding rods, the adjusting supporting block assemblies are ten groups, the grid baffle assemblies are five groups, the two groups of the adjusting supporting block assemblies are fixedly provided with the grid baffle assemblies, the connecting rod assemblies are two groups and five groups, the outer wall of the left side of the adjusting supporting block assembly is fixedly provided with the connecting rod assembly, the screw rod penetrates through the air-out grid supporting shell and the adjusting supporting block assemblies, the outer wall of the middle part of the screw rod is movably connected with the air-out grid supporting shell, the outer wall of the top of the screw rod is fixedly provided with a second motor, the outer wall of the middle part of the screw rod is fixedly provided with a screw nut, the screw nut penetrates through the adjusting supporting block assemblies, the outer wall of the middle part of the screw nut is fixedly connected with the adjusting supporting block assemblies, and a third rotating shaft penetrates through the air-out grid supporting shell, Adjust the supporting block subassembly, third pivot middle part outer wall and air-out grid support housing swing joint, third pivot middle part outer wall and regulation supporting block subassembly swing joint third pivot top outer wall fixed mounting has the third motor, the screw rod is ten groups, adjust the inside screw rod that is provided with of supporting block subassembly, third pivot middle part outer wall fixed mounting has five screw rods of organizing.
Preferably, the adjusting support block assembly comprises an adjusting support block, a lead screw nut mounting hole and a first rotating shaft.
Preferably, the outer wall of the top of the adjusting support block is provided with a screw nut mounting hole, the outer wall of the bottom of the adjusting support block is provided with a screw nut mounting hole, the middle of the outer wall of the left side of the adjusting support block is fixedly provided with a first rotating shaft, the first rotating shaft penetrates through the connecting rod assembly, and the outer wall of the middle of the first rotating shaft is movably connected with the connecting rod assembly.
Preferably, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a second rotating shaft, the first connecting rod is divided into three groups, the second connecting rod is divided into two groups, the three groups are formed between the first connecting rods through two groups of second rotating shafts which are fixedly connected, and the first connecting rod is fixedly connected with the second connecting rods through the second rotating shafts.
Preferably, the grid baffle subassembly includes grid baffle, fourth pivot and gear, the middle part fixed mounting of grid baffle left and right sides outer wall has two sets of fourth pivots, the gear is two sets of, fourth pivot middle part outer wall fixed mounting has the gear, the fourth pivot runs through the inside of adjusting the supporting block subassembly and extending to adjusting the supporting block subassembly, gear and screw rod intermeshing.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, through the arranged automatic closing air outlet grille mechanism, when the anti-explosion warm air blower is used, the third motor is electrically connected with a power supply through the controller, the third motor starts to rotate, the third motor drives the third rotating shaft to start to rotate, so that the screw rod on the third rotating shaft also starts to rotate, the gear starts to rotate as the screw rod and the gear are mutually meshed, the grille baffle is driven to overturn and expand along the fourth rotating shaft, the first motor is electrically connected with the power supply through the controller, the first motor starts to rotate to drive the fan blades to rotate, the fan blades drive the air in the warm air blower to flow, meanwhile, the controller enables the heating pipe to be electrically connected with the power supply, the heating pipe heats to enable the air temperature around the heating pipe to rise, the warm air in the warm air blower flows out through the automatic closing air outlet grille mechanism, and when the anti-explosion warm air blower is not used, the third motor is electrically connected with the power supply through the controller, the third motor rotates to drive the gear to rotate, so that the grid baffle is turned over and closed, normal work of the fan heater is effectively guaranteed, the air inlet and the air outlet are closed when the fan heater is not used, damage to the inner wall of the fan heater caused by the external environment is prevented, the fan heater is dustproof and waterproof, the service life of the fan heater is greatly prolonged, when the interior of the fan heater needs to be overhauled, the third motor is electrically connected with a power supply through the controller, the grid baffle is turned and unfolded through the rotation of the driving gear driven by the rotation of the third motor, the second motor is electrically connected with the power supply through the controller, the second motor starts to rotate to drive the screw rod to rotate, a screw rod nut on the screw rod is enabled to move upwards along the screw rod, the screw rod nut drives the adjusting support block assembly to move upwards along the slide rod, the connecting rod assembly starts to be compressed and folded, the adjusting support block assembly is driven to move upwards, and the screw rod continues to move upwards, the supporting shoe subassembly is adjusted in the drive and is shifted up to the highest point for grid baffle subassembly is folded completely and is accomodate, is convenient for overhaul the inside of electric fan heater, has improved work efficiency greatly.
Drawings
Fig. 1 is a schematic view of an overall structure of an air outlet grille for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 2 is an expanded schematic view of an automatic closing air outlet grille mechanism of an air outlet grille for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 3 is a schematic view of an internal structure of a fan heater with an air outlet grille for an explosion-proof fan heater capable of being automatically opened and closed according to the present invention.
Fig. 4 is a schematic view of an internal structure of an automatic closing air outlet grille mechanism of an air outlet grille for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 5 is a schematic view of a folding state of the grille shutter assembly of the air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 6 is a schematic view of a fully folded and stored state of the grille shutter assembly of the air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 7 is a schematic partial structural view of an automatic closing air outlet grille mechanism of an air outlet grille for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 8 is an enlarged view a of fig. 7 of an air outlet grill for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
Fig. 9 is a schematic view of an overall structure of an air outlet grille for an explosion-proof heater capable of being automatically opened and closed according to the present invention.
In the figure: 1. a warm air blower; 101. a support housing; 102. a fixed block; 103. a first motor; 104. a fan blade; 105. heating a tube; 2. the air outlet grille mechanism is automatically closed; 201. the air outlet grid supports the shell; 202. a slide rod; 203. adjusting the support block assembly; 2031. adjusting the supporting block; 2032. a lead screw nut mounting hole; 2033. a first rotating shaft; 204. a connecting rod assembly; 2041. a first link; 2042. a second link; 2043. a second rotating shaft; 205. a second motor; 206. a screw rod; 207. a third rotating shaft; 208. a third motor; 209. a grille shutter assembly; 2091. a grid baffle; 2092. a fourth rotating shaft; 2093. a gear; 210. a feed screw nut; 211. a screw; 3. and a controller.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The embodiment is an embodiment of an air outlet grille for an explosion-proof heater, which can be automatically opened and closed.
As shown in fig. 1 to 9, the air outlet grille for the explosion-proof heater capable of being automatically opened and closed comprises a heater 1, wherein a controller 3 is fixedly installed on the outer wall of the front side of the heater 1, two groups of automatic closing air outlet grille mechanisms 2 are provided, and the heater 1 is fixedly installed between the two groups of automatic closing air outlet grille mechanisms 2.
The warm air blower 1 comprises a supporting shell 101, fixing blocks 102, a first motor 103, fan blades 104 and a heating pipe 105, wherein two groups of fixing blocks 102 are fixedly installed on the inner walls of the front side and the rear side of the supporting shell 101, the first motor 103 is fixedly installed between the two groups of fixing blocks 102, the fan blades 104 are fixedly installed on the outer wall of the left side of the first motor 103, and the heating pipe 105 is fixedly installed on the left side of the inner wall of the rear side of the supporting shell 101; the automatic closing air outlet grille mechanism 2 comprises an air outlet grille supporting shell 201, sliding rods 202, adjusting supporting block assemblies 203, connecting rod assemblies 204, a second motor 205, a screw rod 206, a third rotating shaft 207, a third motor 208, a grille baffle assembly 209, a screw rod nut 210 and a screw rod 211, wherein the sliding rods 202 are divided into two groups, the sliding rods 202 are fixedly installed on the inner walls of the upper side and the lower side of the air outlet grille supporting shell 201, the adjusting supporting block assemblies 203 are ten groups, the grille baffle assembly 209 is five groups, the grille baffle assembly 209 is fixedly installed between the two groups of adjusting supporting block assemblies 203, the connecting rod assemblies 204 are two groups, the connecting rod assemblies 204 are fixedly installed on the outer walls of the left sides of the five groups of adjusting supporting block assemblies 203, the screw rod 206 penetrates through the air outlet grille supporting shell 201 and the adjusting supporting block assemblies 203, the outer wall of the middle part of the screw rod 206 is movably connected with the air outlet grille supporting shell 201, and the outer wall of the top of the screw rod 206 is fixedly installed with the second motor 205, a screw rod nut 210 is fixedly installed on the outer wall of the middle of the screw rod 206, the screw rod nut 210 penetrates through the adjusting and supporting block assembly 203, the outer wall of the middle of the screw rod nut 210 is fixedly connected with the adjusting and supporting block assembly 203, a third rotating shaft 207 penetrates through the air outlet grille supporting shell 201 and the adjusting and supporting block assembly 203, the outer wall of the middle of the third rotating shaft 207 is movably connected with the air outlet grille supporting shell 201, a third motor 208 is fixedly installed on the outer wall of the top of the third rotating shaft 207, the outer wall of the middle of the third rotating shaft 207 is movably connected with the adjusting and supporting block assembly 203, the screw rods 211 are ten groups, a screw rod 211 is arranged inside the adjusting and supporting block assembly 203, and five groups of screw rods 211 are fixedly installed on the outer wall of the middle of the third rotating shaft 207; the adjusting support block assembly 203 comprises an adjusting support block 2031, a screw nut mounting hole 2032 and a first rotating shaft 2033, the outer wall of the top of the adjusting support block 2031 is provided with a screw nut mounting hole 2032, the outer wall of the bottom of the adjusting support block 2031 is provided with a screw nut mounting hole 2032, the middle part of the outer wall of the left side of the adjusting support block 2031 is fixedly provided with the first rotating shaft 2033, the first rotating shaft 2033 penetrates through the connecting rod assembly 204, the outer wall of the middle part of the first rotating shaft 2033 is movably connected with the connecting rod assembly 204, the connecting rod assembly 204 comprises a first connecting rod 2041, a second connecting rod 2042 and a second rotating shaft 2043, the first connecting rods 2041 are three groups, the second connecting rods 2042 are two groups, the three groups of first connecting rods 2041 are fixedly connected through the two groups of second rotating shafts 2043, and the first connecting rods 2041 are fixedly connected with the second connecting rods 2042 through the second rotating shaft 2043; the grating baffle plate component 209 comprises a grating baffle plate 2091, a fourth rotating shaft 2092 and gears 2093, two sets of fourth rotating shafts 2092 are fixedly installed in the middle of the outer walls of the left side and the right side of the grating baffle plate 2091, the gears 2093 are two sets, the gears 2093 are fixedly installed on the outer walls of the middle of the fourth rotating shaft 2092, the fourth rotating shaft 2092 penetrates through the adjusting supporting block component 203 and extends to the inside of the adjusting supporting block component 203, and the gears 2093 are meshed with the screw rods 211.
It should be noted that, the present invention is an air outlet grille for an explosion-proof warm air blower capable of being automatically opened and closed, and when the explosion-proof warm air blower is used, the controller 3 is used to electrically connect the third motor 208 to the power supply, the third motor 208 starts to rotate, the third motor 208 drives the third rotating shaft 207 to rotate, so that the screw 211 on the third rotating shaft 207 also starts to rotate, as the screw 211 and the gear 2093 are engaged with each other, the gear 2093 starts to rotate, so as to drive the grille baffle 2091 to turn and unfold along the fourth rotating shaft 2092, as shown in fig. 2, the controller 3 is used to electrically connect the first motor 103 to the power supply, the first motor 103 starts to rotate, so as to drive the fan blades 104 to rotate, the fan blades drive the air inside the fan heater 1 to flow, and the controller 3 electrically connects the heating pipe 105 to the power supply, the heating pipe 105 heats up the air temperature around the heating pipe 105, the warm air in the warm air blower 1 flows out through the automatic closing air outlet grille mechanism 2, when the warm air blower is not used, the third motor 208 is electrically connected with a power supply through the controller 3, the third motor 208 rotates, the third motor 208 drives the gear 2093 to rotate, the grille baffle 2091 is turned over and closed, the normal work of the warm air blower 1 is effectively ensured, the air inlet and the air outlet are closed when the warm air blower is not used, the damage of the external environment to the inner wall of the warm air blower 1 is prevented, the dust and the water are prevented, the service life of the warm air blower 1 is greatly prolonged, when the interior of the warm air blower 1 needs to be overhauled, the third motor 208 is electrically connected with the power supply through the controller 3, the grille baffle 2091 is turned over and unfolded through the rotation of the gear 2093 driven by the rotation of the third motor 208, the second motor 205 is electrically connected with the power supply through the controller 3, the second motor 205 starts to rotate to drive the screw 206 to rotate, so that the feed screw nut 210 on the feed screw 206 moves up along the feed screw 206, the feed screw nut 210 drives the adjusting support block assembly 203 to move up along the slide bar 202, the connecting rod assembly 204 starts to be compressed and folded, the adjusting support block assembly 203 is driven to move up, as shown in fig. 5, the feed screw 206 continues to move up, the adjusting support block assembly 203 is driven to move up to the highest position, as shown in fig. 6, the grille baffle plate assembly 209 is completely folded and stored, the inside of the fan heater 1 is convenient to overhaul, and the working efficiency is greatly improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a can open closed air-out grid for explosion-proof warm braw machine automatically, includes electric fan heater (1), its characterized in that: the fan heater is characterized in that a controller (3) is fixedly mounted on the outer wall of the front face of the fan heater (1), the automatic closing air outlet grille mechanisms (2) are two groups, and the fan heater (1) is fixedly mounted between the automatic closing air outlet grille mechanisms (2).
2. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 1, characterized in that: the electric fan heater (1) comprises a supporting shell (101), fixing blocks (102), a first motor (103), fan blades (104) and heating pipes (105), wherein two groups of fixing blocks (102) are fixedly mounted on the inner walls of the front side and the rear side of the supporting shell (101), the first motor (103) is fixedly mounted between the two groups of fixing blocks (102), the fan blades (104) are fixedly mounted on the outer wall of the left side of the first motor (103), and the heating pipes (105) are fixedly mounted on the left side of the inner wall of the rear side of the supporting shell (101).
3. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 1, characterized in that: the automatic closing air outlet grille mechanism (2) comprises an air outlet grille supporting shell (201), a sliding rod (202), an adjusting supporting block assembly (203), a connecting rod assembly (204), a second motor (205), a screw rod (206), a third rotating shaft (207), a third motor (208), a grille baffle plate assembly (209), a screw rod nut (210) and a screw rod (211).
4. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 3, characterized in that: the air-out grille support structure is characterized in that the sliding rods (202) are two groups, the sliding rods (202) are fixedly mounted on the inner walls of the upper side and the lower side of the air-out grille support shell (201), the adjusting support block assemblies (203) are ten groups, the grille baffle assemblies (209) are five groups, the grille baffle assemblies (209) are two groups, the grille baffle assemblies (209) are fixedly mounted between the adjusting support block assemblies (203), the connecting rod assemblies (204) are two groups, the connecting rod assemblies (204) are five groups, the outer wall of the left side of each adjusting support block assembly (203) is fixedly mounted, the screw rod (206) penetrates through the air-out grille support shell (201) and the adjusting support block assemblies (203), the outer wall of the middle part of the screw rod (206) is movably connected with the air-out grille support shell (201), the outer wall of the top of the screw rod (206) is fixedly mounted with a second motor (205), the outer wall of the middle part of the screw rod (206) is fixedly mounted with a screw rod nut (210), and the screw rod nut (210) penetrates through the adjusting support block assemblies (203), feed screw nut (210) middle part outer wall and regulation supporting block subassembly (203) fixed connection, air-out grid support casing (201), regulation supporting block subassembly (203) are run through in third pivot (207), third pivot (207) middle part outer wall and air-out grid support casing (201) swing joint, third pivot (207) middle part outer wall and regulation supporting block subassembly (203) swing joint third pivot (207) top outer wall fixed mounting has third motor (208), screw rod (211) are ten groups, adjust supporting block subassembly (203) inside and be provided with screw rod (211), third pivot (207) middle part outer wall fixed mounting has five screw rod (211).
5. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 3, characterized in that: the adjusting support block assembly (203) comprises an adjusting support block (2031), a lead screw nut mounting hole (2032) and a first rotating shaft (2033).
6. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 5, characterized in that: the adjusting device is characterized in that a screw nut mounting hole (2032) is formed in the outer wall of the top of the adjusting supporting block (2031), a screw nut mounting hole (2032) is formed in the outer wall of the bottom of the adjusting supporting block (2031), a first rotating shaft (2033) is fixedly mounted in the middle of the outer wall of the left side of the adjusting supporting block (2031), the first rotating shaft (2033) penetrates through the connecting rod assembly (204), and the outer wall of the middle of the first rotating shaft (2033) is movably connected with the connecting rod assembly (204).
7. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 3, characterized in that: link assembly (204) include first connecting rod (2041), second connecting rod (2042) and second pivot (2043), first connecting rod (2041) is three groups, second connecting rod (2042) is two sets of, three groups through two sets of second pivot (2043) fixed connection between first connecting rod (2041), first connecting rod (2041) is through second pivot (2043) and second connecting rod (2042) fixed connection.
8. The air outlet grille for the explosion-proof heater capable of being automatically opened and closed according to claim 7, characterized in that: grid baffle subassembly (209) include grid baffle (2091), fourth pivot (2092) and gear (2093), the middle part fixed mounting of grid baffle (2091) left and right sides outer wall has two sets of fourth pivot (2092), gear (2093) are two sets of, fourth pivot (2092) middle part outer wall fixed mounting has gear (2093), fourth pivot (2092) run through and adjust the inside that prop up the piece subassembly (203) and extend to regulation prop up the piece subassembly (203), gear (2093) and screw rod (211) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499502.3A CN113390180A (en) | 2021-05-08 | 2021-05-08 | Air outlet grille capable of being automatically opened and closed for explosion-proof heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499502.3A CN113390180A (en) | 2021-05-08 | 2021-05-08 | Air outlet grille capable of being automatically opened and closed for explosion-proof heater |
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| Publication Number | Publication Date |
|---|---|
| CN113390180A true CN113390180A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110499502.3A Pending CN113390180A (en) | 2021-05-08 | 2021-05-08 | Air outlet grille capable of being automatically opened and closed for explosion-proof heater |
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| CN (1) | CN113390180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608179A (en) * | 2022-02-11 | 2022-06-10 | 青岛海尔空调器有限总公司 | Method and device for controlling air outlet of air conditioner, cabinet air conditioner and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277011A (en) * | 2001-03-19 | 2002-09-25 | Mitsubishi Electric Corp | Air conditioning ventilator |
| CN2581665Y (en) * | 2002-11-22 | 2003-10-22 | 刘尚银 | Vertical size adjustable multifunction louvre window |
| CN201187216Y (en) * | 2008-04-29 | 2009-01-28 | 行俊堂 | Integrated multifunctional protective windows |
| CN107160997A (en) * | 2017-07-10 | 2017-09-15 | 湖南大学 | A kind of collapsible active air-inlet grille structure |
| CN108458395A (en) * | 2018-02-28 | 2018-08-28 | 广东美的环境电器制造有限公司 | Heater |
| CN208269418U (en) * | 2018-04-23 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of warm-air drier and its air inlet faceplate |
| CN208418937U (en) * | 2018-05-15 | 2019-01-22 | 三门县丰达冲件厂 | A kind of heater grid facilitating drying clothing |
| CN111811141A (en) * | 2020-08-04 | 2020-10-23 | 珠海格力电器股份有限公司 | Warm-air drier |
| CN213066280U (en) * | 2020-09-23 | 2021-04-27 | 四川科力元电子有限公司 | Human body induction warm air blower |
-
2021
- 2021-05-08 CN CN202110499502.3A patent/CN113390180A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277011A (en) * | 2001-03-19 | 2002-09-25 | Mitsubishi Electric Corp | Air conditioning ventilator |
| CN2581665Y (en) * | 2002-11-22 | 2003-10-22 | 刘尚银 | Vertical size adjustable multifunction louvre window |
| CN201187216Y (en) * | 2008-04-29 | 2009-01-28 | 行俊堂 | Integrated multifunctional protective windows |
| CN107160997A (en) * | 2017-07-10 | 2017-09-15 | 湖南大学 | A kind of collapsible active air-inlet grille structure |
| CN108458395A (en) * | 2018-02-28 | 2018-08-28 | 广东美的环境电器制造有限公司 | Heater |
| CN208269418U (en) * | 2018-04-23 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of warm-air drier and its air inlet faceplate |
| CN208418937U (en) * | 2018-05-15 | 2019-01-22 | 三门县丰达冲件厂 | A kind of heater grid facilitating drying clothing |
| CN111811141A (en) * | 2020-08-04 | 2020-10-23 | 珠海格力电器股份有限公司 | Warm-air drier |
| CN213066280U (en) * | 2020-09-23 | 2021-04-27 | 四川科力元电子有限公司 | Human body induction warm air blower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608179A (en) * | 2022-02-11 | 2022-06-10 | 青岛海尔空调器有限总公司 | Method and device for controlling air outlet of air conditioner, cabinet air conditioner and storage medium |
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Application publication date: 20210914 |