CN216744519U - Range hood structure and range hood - Google Patents

Abstract

The utility model discloses a range hood structure and a range hood, wherein the range hood structure comprises an air conditioner assembly and a range hood assembly, the air conditioner assembly comprises a first shell, a condenser and a first fan, a first installation cavity and an air exhaust hole communicated with the first installation cavity are formed in the first shell, the condenser and the first fan are both arranged in the first installation cavity, the air outlet end of the first fan faces towards the condenser, and the air outlet end of the condenser faces towards the air exhaust hole or the condenser is arranged in the air exhaust hole; the cigarette machine subassembly includes the second casing, the second casing be formed with the second installation cavity and with fresh air inlet, advance cigarette hole and the exhaust hole of second installation cavity intercommunication, the fresh air inlet with the hole intercommunication of airing exhaust. This lampblack absorber structure and lampblack absorber can promote the radiating efficiency to the condenser when using.

Description

Range hood structure and range hood

Technical Field

The utility model relates to the technical field of range hoods, in particular to a range hood structure and a range hood.

Background

The kitchen is the main place that people cook, and people's culinary art experience is directly influenced to the good or bad of kitchen air environment. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply. Therefore, people integrate the range hood and the air conditioner to form the air-conditioning range hood, smoke in a kitchen is absorbed by the range hood, and the kitchen is cooled or heated by the air conditioner. When the air conditioner refrigerates in summer, the condenser can generate more heat, in order to avoid the over-high temperature of the condenser, the general air-conditioning range hood can discharge the heat generated by the condenser to the smoke cavity of the range hood and discharge the heat along the smoke channel of the range hood, and therefore the heat dissipation of the condenser is achieved.

However, when the conventional air-conditioning range hood is used, the heat dissipation efficiency of the condenser is not high, and the use of the air-conditioning range hood is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, to the problem that when a traditional air-conditioning range hood is used, the heat dissipation efficiency of a condenser is not high, and the use of the air-conditioning range hood is affected, a range hood structure and a range hood are provided.

The specific technical scheme is as follows:

on one hand, the application relates to a range hood structure, which comprises an air conditioner assembly and a range hood assembly, wherein the air conditioner assembly comprises a first shell, a condenser and a first fan, a first installation cavity and an air exhaust hole communicated with the first installation cavity are formed in the first shell, the condenser and the first fan are arranged in the first installation cavity, the air outlet end of the first fan faces towards the condenser, and the air outlet end of the condenser faces towards the air exhaust hole or the condenser is arranged in the air exhaust hole; the cigarette machine subassembly includes the second casing, the second casing be formed with the second installation cavity and with fresh air inlet, advance cigarette hole and the exhaust hole of second installation cavity intercommunication, the fresh air inlet with the hole intercommunication of airing exhaust.

The technical solution is further explained below:

in one embodiment, the air conditioning assembly further includes a mounting bracket, the condenser is installed in the air exhaust hole, the first fan is connected to the inner wall of the first mounting cavity through the mounting bracket, and the air outlet end of the first fan and the condenser are arranged at intervals along the depth direction of the first mounting cavity.

In one embodiment, the mounting bracket is formed with a mounting through hole, the mounting through hole faces the air exhaust hole and is arranged at an interval with the air exhaust hole along the depth direction of the first mounting cavity or the mounting through hole is in butt joint communication with the air exhaust hole, and the first fan is arranged in the mounting through hole.

In one embodiment, the first fan includes a motor and a blade electrically connected to the motor, and the motor and the blade are both disposed in the mounting through hole.

In one embodiment, the mounting bracket comprises a first section bracket, a second section bracket and a third section bracket, the first section bracket is connected with the third section bracket through the second section bracket, the first section bracket and the second section bracket are respectively connected with the parts of the bottom wall of the first mounting cavity, which are positioned at two sides of the air exhaust hole, and the third section bracket is provided with the mounting through hole.

In one embodiment, the range hood structure further comprises a heat dissipation pipeline, the range hood assembly further comprises a second fan, the second fan is arranged in the second installation cavity, the heat dissipation pipeline is arranged in the second installation cavity, one end of the heat dissipation pipeline is communicated with the air inlet, and the other end of the heat dissipation pipeline is communicated with the air inlet of the second fan.

In one embodiment, the air conditioning assembly further includes a compressor and an evaporator, the compressor and the evaporator are both disposed in the first mounting cavity, and the compressor, the condenser and the evaporator are communicated with each other to form a refrigeration circuit for circulating a refrigerant.

In one embodiment, the range hood structure further comprises a flue, the first shell is connected to the top of the second shell, the first shell is provided with a first through hole and a second through hole which are communicated with the first installation cavity, the second through hole is communicated with the smoke exhaust hole, the flue passes through the first through hole and extends into the first installation cavity, and the flue passes through the second through hole and is communicated with the smoke exhaust hole.

In one embodiment, the range hood structure further comprises a check valve, and the flue is communicated with the second through hole through the check valve.

In one embodiment, the range hood structure further comprises a temperature sensor and a controller, the temperature sensor is used for detecting a temperature value at the condenser, the temperature sensor and the first fan are both in communication connection with the controller, and the controller controls the rotating speed and the switch of the first fan according to the temperature value detected by the temperature sensor.

On the other hand, this application has proposed a lampblack absorber, including the lampblack absorber structure in any above-mentioned embodiment.

Above-mentioned lampblack absorber structure and lampblack absorber are when using, and when air conditioning component was in the refrigeration mode, the condenser can produce more heat, because the air-out end orientation of condenser the hole of airing exhaust or the condenser install in the hole of airing exhaust, the hole of airing exhaust passes through fresh air inlet and second installation cavity intercommunication, the air-out end orientation of first fan the condenser, consequently, the heat of the production of condenser can blow under the effect of first fan in the second installation cavity, and first fan can promote the heat exhaust efficiency of condenser, in other words, can promote the radiating efficiency of condenser through the effect of first fan.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

Furthermore, the drawings are not to scale of 1:1, and the relative dimensions of the various elements in the drawings are drawn only by way of example and not necessarily to true scale.

Fig. 1 is a schematic view of an internal structure of a range hood of an embodiment;

FIG. 2 is a partial schematic view of a range hood of an embodiment;

fig. 3 is a partial schematic view of a range hood of an embodiment.

Description of reference numerals:

10. a range hood; 20. a range hood structure; 100. an air conditioning assembly; 110. a condenser; 120. a compressor; 130. an evaporator; 140. a first housing; 142. a first mounting cavity; 144. an air exhaust hole; 150. mounting a bracket; 152. a first section of stent; 154. a second section of support; 156. a third section of stent; 1562. mounting a through hole; 160. a first fan; 162. a motor; 164. a blade; 200. a range hood assembly; 210. a second housing; 212. a second mounting cavity; 220. a second fan; 300. a flue; 30. a cooking bench.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The traditional air-conditioning range hood integrates a range hood and an air conditioner, smoke in a kitchen is absorbed by the range hood, and the kitchen is cooled or heated by the air conditioner. When the air conditioner refrigerates in summer, the condenser can generate more heat, in order to avoid the over-high temperature of the condenser, the general air-conditioning range hood can discharge the heat generated by the condenser to the smoke cavity of the range hood and along the smoke channel of the range hood together, and therefore the condenser is cooled. When the traditional air-conditioning range hood is used, the heat dissipation efficiency of the condenser is not high, and the use of the air-conditioning range hood is influenced. Based on this, this application has proposed a lampblack absorber structure 20 and lampblack absorber 10, and this lampblack absorber structure 20 and lampblack absorber 10 can promote the radiating efficiency to condenser 110 when using.

Referring to fig. 1, an embodiment of a range hood structure 20 includes an air conditioning assembly 100 and a range hood assembly 200, where the air conditioning assembly 100 may include conventional components for performing cooling and heating functions, for example, the air conditioning assembly 100 includes a compressor 120, a condenser 110, an evaporator 130, and the like, and the compressor 120, the condenser 110, and the evaporator 130 are interconnected to form a cooling circuit for circulating a refrigerant. The range hood assembly 200 has a function of sucking the oil smoke and discharges the sucked oil smoke to the outside. The range hood structure 20 integrates a range hood assembly 200 and an air conditioning assembly 100; specifically, the air conditioning assembly 100 includes a first housing 140 and the cigarette maker assembly 200 includes a second housing 210, the first housing 140 being attached to the top of the second housing 210.

Referring to fig. 1, the first housing 140 is formed with a first mounting cavity 142 and an exhaust hole 144 communicated with the first mounting cavity 142, the air conditioning assembly 100 further includes a first fan 160, the compressor 120, the evaporator 130, the condenser 110 and the first fan 160 are all disposed in the first mounting cavity 142, an air outlet end of the first fan 160 faces the condenser 110, an air outlet end of the condenser 110 faces the exhaust hole 144 or the condenser 110 is disposed in the exhaust hole 144. The assembly 200 of the range hood includes a second housing 210, the second housing 210 being formed with a second mounting cavity 212 and air inlet holes (not shown), smoke inlet holes (not shown) and smoke outlet holes (not shown) communicating with the second mounting cavity 212, the air inlet holes communicating with the air outlet holes 144. Thus, under the action of the first fan 160, wind can be blown to the condenser 110, so that the heat generated by the condenser 110 is directly or indirectly transferred to the second installation cavity 212 along the air outlet 144.

It should be noted that, when the air inlet hole is communicated with the air outlet hole 144, and the condenser 110 is installed in the air outlet hole 144, the condenser 110 can penetrate through the air inlet hole and extend into the second installation cavity 212; or when the size of the air discharge hole 144 is large enough, the condenser 110 is completely installed at the air discharge hole 144. Referring to fig. 1, in the embodiment, the condenser 110 extends into the second installation cavity 212 through the air inlet hole. A wind shield may be further disposed at the wind discharging hole 144, and the wind shield may have a plurality of through holes to guide wind blown along the first fan 160.

When the range hood structure 20 is used, the air conditioning assembly 100 is in the cooling mode, the condenser 110 generates more heat, because the air outlet end of the condenser 110 faces the air outlet hole 144 or the condenser 110 is installed in the air outlet hole 144, the air outlet hole 144 is communicated with the second installation cavity 212 through the air inlet hole, the air outlet end of the first fan 160 faces the condenser 110, therefore, the heat generated by the condenser 110 is blown into the second installation cavity 212 under the action of the first fan 160, the first fan 160 can improve the heat exhaust efficiency of the condenser 110, in other words, the heat radiation efficiency of the condenser 110 can be improved through the action of the first fan 160.

Referring to fig. 2 and 3, in some embodiments, the air conditioning assembly 100 further includes a mounting bracket 150, the condenser 110 is installed in the air exhaust hole 144, the first fan 160 is connected to the inner wall of the first mounting cavity 142 through the mounting bracket 150, and the air outlet end of the first fan 160 and the condenser 110 are disposed at an interval along the depth direction of the first mounting cavity 142, wherein the depth direction of the first mounting cavity 142 is shown as F in fig. 1. In this manner, the first fan 160 is mounted by the mounting bracket 150.

Further, referring to fig. 2 and 3, the mounting bracket 150 is formed with mounting through holes 1562, the mounting through holes 1562 face the air exhausting holes 144 and are spaced apart from the air exhausting holes 144 along the depth direction of the first mounting cavity 142 or the mounting through holes 1562 are in butt communication with the air exhausting holes 144, and the first fan 160 is disposed in the mounting through holes 1562. The installation through hole 1562 can realize installation of the first fan 160, and can also realize collection of air blown by the first fan 160, so as to increase the amount of air blown to the condenser 110 by the first fan 160.

Referring to fig. 2 and 3, in one embodiment, the mounting bracket 150 includes a first section bracket 152, a second section bracket 154 and a third section bracket 156, the first section bracket 152 is connected to the third section bracket 156 through the second section bracket 154, the first section bracket 152 and the second section bracket 154 are respectively connected to the bottom wall of the first mounting cavity 142 at two sides of the air exhausting hole 144, the third section bracket 156 and the air exhausting hole 144 are arranged at intervals along the depth direction of the first mounting cavity 142, and the third section bracket 156 is provided with mounting through holes 1562. First section support 152 and second section support 154 can be the form of bending, and the one end of first section support 152 and second section support 154 all can be connected with the diapire of first installation cavity 142, and the diapire setting that first installation cavity 142 was kept away from to the other end and then can provide certain space for the installation of second section support 154.

Optionally, referring to fig. 3, the first fan 160 includes a motor 162 and a blade 164 electrically connected to the motor 162, and the motor 162 and the blade 164 are disposed in the installation through hole 1562.

Referring to fig. 1 and 2, in order to improve the oil smoke absorption efficiency, in some embodiments, the smoke machine assembly 200 further includes a second fan 220, the second fan 220 is disposed in the second mounting cavity 212, and when the second fan 220 is activated, the indoor oil smoke can rapidly enter the second mounting cavity 212 along the smoke inlet and be discharged along the smoke outlet. In addition, when the second fan 220 is started, the airflow can be promoted to enter the second mounting cavity 212 along the air inlet hole, and the heat dissipation efficiency of the condenser 110 is further promoted.

In some embodiments, the range hood structure 20 further includes a heat dissipation pipe disposed in the second mounting cavity 212, one end of the heat dissipation pipe is communicated with the air inlet hole, and the other end of the heat dissipation pipe is communicated with the air inlet of the second fan 220. Like this, will follow the air inlet through the heat dissipation pipeline and carry out the collection along the air current that comes, then discharge to the air intake of second fan 220 and discharge through second fan 220, and then promote the thermal efficiency of discharge condenser 110.

Referring to fig. 1, in some embodiments, the range hood structure 20 further includes a flue 300, the first housing 140 is connected to the top of the second housing 210, the first housing 140 is provided with a first through hole (not shown) and a second through hole (not shown) which are communicated with the first mounting cavity 142, the second through hole is communicated with a smoke exhaust hole, the flue 300 extends into the first mounting cavity 142 through the first through hole, and the flue 300 is communicated with the smoke exhaust hole through the second through hole. In this way, the flue gas exhausted from the second installation cavity 212 along the smoke exhaust hole is exhausted through the flue 300. Further, stretch into first installation cavity 142 through first through-hole with flue 300 and can practice thrift the installation space of flue 300, and then can reduce the size of whole lampblack absorber structure 20. In addition, the heat generated by the condenser 110 and the outdoor oil smoke are discharged through the same flue 300, so that the arrangement of pipelines can be saved, and the additional arrangement of pipelines for discharging the heat generated by the condenser 110 is avoided.

Further, the range hood structure 20 further includes a check valve (not shown), and the flue 300 is communicated with the second through hole through the check valve. In this way, backflow of the flue gas discharged along the flue 300 is avoided.

Alternatively, the non-return valve may be a one-way valve.

On the basis of any one of the above embodiments, the range hood structure 20 further includes a temperature sensor and a controller, the temperature sensor is used for detecting a temperature value at the condenser 110, the temperature sensor and the first fan 160 are both in communication connection with the controller, and the controller controls the rotation speed and the on-off of the first fan 160 according to the temperature value detected by the temperature sensor.

In this way, when the range hood structure 20 in the foregoing embodiment is in use, if the temperature value detected by the temperature sensor is less than t0, the controller controls the first fan 160 not to operate, and at this time, the heat at the condenser 110 can be sucked into the second installation cavity 212 by the suction force of the second fan 220.

If the temperature value detected by the temperature sensor is greater than or equal to t0 and less than t1, the controller controls the first fan 160 to operate in the first gear.

If the temperature value detected by the temperature sensor is greater than or equal to t1, the controller controls the first fan 160 to operate at the second gear. It should be understood that when the first fan 160 operates in the first gear, the air flow rate is lower than that in the second gear.

Alternatively, the controller may be a micro control unit or a single chip microcomputer.

In addition, please refer to fig. 1, the application also relates to a range hood 10, which includes the range hood structure 20 in any of the above embodiments.

The range hood 10 includes the range hood structure 20 in any one of the foregoing embodiments, and therefore, when the range hood 10 is used, the heat dissipation efficiency of the condenser 110 can be improved. Referring to fig. 1, a range hood 10 is generally disposed above a cooking bench 30 to absorb oil smoke generated from the cooking bench 30 during operation.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (11)

1. A lampblack absorber structure, its characterized in that includes:

the air conditioner assembly comprises a first shell, a condenser and a first fan, wherein a first installation cavity and an exhaust hole communicated with the first installation cavity are formed in the first shell, the condenser and the first fan are both arranged in the first installation cavity, the air outlet end of the first fan faces the condenser, and the air outlet end of the condenser faces the exhaust hole or is arranged in the exhaust hole; and

the cigarette machine subassembly, the cigarette machine subassembly includes the second casing, the second casing be formed with the second installation cavity and with fresh air inlet, advance the cigarette hole and the smoke vent of second installation cavity intercommunication, the fresh air inlet with the hole intercommunication of airing exhaust.

2. The range hood structure of claim 1, wherein the air conditioning assembly further comprises a mounting bracket, the condenser is installed in the air exhaust hole, the first fan is connected to the inner wall of the first mounting cavity through the mounting bracket, and the air outlet end of the first fan and the condenser are arranged at intervals along the depth direction of the first mounting cavity.

3. The range hood structure of claim 2, wherein the mounting bracket is formed with a mounting through hole facing the air exhaust hole and arranged with the air exhaust hole along the depth direction of the first mounting cavity at an interval or the mounting through hole is communicated with the air exhaust hole in a butt joint manner, and the first fan is arranged in the mounting through hole.

4. A range hood structure according to claim 3, wherein the first fan comprises a motor and a blade electrically connected with the motor, and the motor and the blade are both disposed in the mounting through hole.

5. A range hood structure according to claim 3, characterized in that the mounting bracket comprises a first section bracket, a second section bracket and a third section bracket, the first section bracket is connected with the third section bracket through the second section bracket, the first section bracket and the second section bracket are respectively connected with the parts of the bottom wall of the first mounting cavity, which are positioned at two sides of the air exhaust hole, and the third section bracket is provided with the mounting through hole.

6. A range hood structure according to claim 1, further comprising a heat dissipation pipeline, said range hood assembly further comprising a second fan, said second fan being disposed in said second mounting cavity, said heat dissipation pipeline being disposed in said second mounting cavity, one end of said heat dissipation pipeline being communicated with said air inlet hole, the other end of said heat dissipation pipeline being communicated with said air inlet hole of said second fan.

7. A range hood structure according to claim 1, wherein the air conditioning assembly further comprises a compressor and an evaporator, the compressor and the evaporator are both disposed in the first mounting cavity, and the compressor, the condenser and the evaporator are communicated with each other to form a refrigeration loop for circulating a refrigerant.

8. The range hood structure according to any one of claims 1 to 7, further comprising a flue, wherein the first housing is connected to the top of the second housing, the first housing is provided with a first through hole and a second through hole communicated with the first installation cavity, the second through hole is communicated with the smoke exhaust hole, the flue extends into the first installation cavity through the first through hole, and the flue is communicated with the smoke exhaust hole through the second through hole.

9. A range hood structure according to claim 8, further comprising a check valve, wherein said flue is communicated with said second through hole through said check valve.

10. A range hood structure according to any one of claims 1 to 7, further comprising a temperature sensor and a controller, wherein the temperature sensor is used for detecting a temperature value at the condenser, the temperature sensor and the first fan are both in communication connection with the controller, and the controller controls the rotation speed and the switch of the first fan according to the temperature value detected by the temperature sensor.

11. A range hood, characterized by comprising a range hood structure of any one of claims 1 to 10.

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