TWM536334U - Structure improvement of oil guiding groove - Google Patents

Description

Structural improvement of oil guiding groove (1)

The utility model provides a structural improvement of an oil guiding groove (1), in particular to a constant temperature heater which avoids oil solidification, and utilizes an oil guiding plate which has both front and rear inclined and left and right inclined state, so that the possibility of oil residue is reduced to The lowest, and the structural improvement of the oil guiding groove formed by integral forming (1).

According to the hood, the range hood is an indispensable equipment for the kitchen. The hood is used to suck and discharge the fumes from the kitchen for cooking, which can prevent the body from absorbing soot and slow down the accumulation of oil to keep the kitchen clean.

However, in the existing range hood, after the collected soot is cooled, it gathers into the oil droplets and starts to accumulate on the inner wall surface of the hood of the range hood. Since the bottom plate is horizontally disposed, most of the oil droplets will flow and The deposit condenses on the bottom plate and cannot flow into the oil collecting cup of the range hood, so that after the long-term use of the existing range hood, the oil droplets condense on the bottom of the stomach and are difficult to clean.

Although some manufacturers have improved the inner wall of the wind and stomach into a front high, low or low front and high, and expect to be able to supply oil to the bottom plate along the slope, thereby solving the problem that the oil residue cannot flow, but the angle of inclination is large. In the single direction, the lowest point of the inclined surface is usually one line or even one surface. In other words, when the oil flows to the lowest point, the flow will stop, and once it stops, it will solidify.

Therefore, more manufacturers set up electric heaters in the range hood, using general electric heating sheets for degreasing, the degreasing heating efficiency is not good, and the heating area is uneven, the temperature is easy to fluctuate, and often only dissolves the stomach The surface oil stains and deep oil stains remain in the inner wall of the wind and stomach of the range hood, which is easy to reduce the smoke exhausting effect of the wind and stomach, and even the oil of the stomach and stomach penetrates into the wind and stomach motor, causing malfunction.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, this design has been designed to avoid oil solidification. The constant temperature heater utilizes an oil guiding plate that has both front and rear tilting and left and right tilting patterns to minimize the possibility of oil residue remaining, and is a novel patent for the structural improvement of the integrally formed oil guiding groove (1).

The main purpose of the novel is to use a single oil guiding swash plate so that the height of any point in the oil moving path is the same, and avoiding oil accumulation and somewhere.

Another main purpose of the present invention is to prevent the oil from solidifying by using a constant temperature heater, and to cooperate with the oil guiding swash plate to discharge the oil.

In order to achieve the above object, the structure of the present invention comprises: an oil guiding swash plate disposed in the range hood, and the oil guiding swash plate comprises: a peak portion defined at a height of the oil guiding swash plate, An oil-dividing portion extending obliquely downward from the peak portion, and an inclined portion formed by extending obliquely downward from the different sides of the oil-dividing portion, and at least one side of the oil guiding path of the oil guiding swash plate The constant temperature heater; when the user applies the new type to the range hood, since the oil guiding swash plate is made of a single plate body, it is convenient to install the structure, and there is no gap on the inclined surface, and the oil guiding oil The sloping plate is inclined from the top of the highest point to the front and both sides at the same time. Therefore, the height position of each point on the surface of the inclined portion on both sides of the oil separation portion is different regardless of the position at which the soot is cooled to form a liquid type. The oil can flow smoothly to the lowest point of the inclined portion, and does not stop the flow due to the oil against the inner wall of the range hood. The thermostatic heater is used together to ensure that the oil stops flowing due to solidification. Thereby, it is effective to avoid the accumulation of oil residue, which causes problems such as incomplete oil removal, difficulty in clearing oil deposits at specific locations, and the like.

According to the above technology, it is possible to achieve breakthroughs in the problem that the inclination angle of the conventional range hood is single direction, the possibility of residual accumulation of oil stains, the installation difficulty is not easy, and the temperature of the heating device is uneven, and the practical advantages of the above advantages are achieved.

1‧‧‧Exhaust hood

2‧‧‧ oil guiding swash plate

21‧‧‧ Peak Department

22‧‧‧ Oil Department

23‧‧‧ inclined section

231‧‧‧ Oil outlet

3‧‧‧ oil guiding channel

31‧‧‧ oil guiding wall

4‧‧‧ oil drain chute

41‧‧‧Sloping floor

42‧‧‧Limited wall

5‧‧‧ oil collecting parts

6‧‧‧Constant temperature heater

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is another perspective perspective view of the preferred embodiment of the present invention.

The third drawing is a cross-sectional view taken along line A-A of the first drawing of the present invention.

The fourth figure is a cross-sectional view taken along line B-B of the first drawing of the present invention.

The fifth drawing is a cross-sectional view taken along line C-C of the second drawing of the present invention.

Figure 6 is a schematic view of the oil guide of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first, second, third, fourth and fifth figures, which are perspective views of the preferred embodiment of the present invention, another perspective perspective view, and the AA line of the first figure. The cross-sectional view, the BB line cross-sectional view of the first figure and the CC line cross-sectional view of the second figure, it can be clearly seen from the figure that the novel system comprises: an oil guiding swash plate 2 which is integrally formed in the range hood 1; The oil guiding swash plate 2 includes a peak portion 21 defined at a height of the oil guiding swash plate 2, an oil dividing portion 22 integrally formed by the apex portion 21 extending obliquely downward, and two oil separation portions respectively The inclined portion 23 is formed integrally formed by the laterally obliquely downward portion of the portion 22; wherein the lowest point of each of the inclined portions 23 defines an oil outlet end 231; each side of the inclined portion 23 has a communication end 231 The oil guiding channel 3 (the oil guiding channel 3 is formed by integrally forming and extending the oil discharging end 231 to avoid oil residue remaining in the gap), is disposed on the inner side wall of the range hood 1 , and the oil guiding passage 3 One side has at least one oil guiding wall 31 for preventing oil from flowing into the exhaust fan of the range hood 1; The oil passage 3 faces away from the oil drain chute 4 on the side of the oil discharge end 231, and the oil drain chute 4 is inclined at an outer high and a low center, and the oil drain chute 4 includes a sloping bottom plate 41, and a limiting wall 42 formed by extending obliquely upward from the inclined side of the inclined bottom plate 41; an oil collecting member 5 disposed at a lowest point of the inclined bottom plate 41; and at least one disposed on the oil guiding inclined plate 2 The thermostat heater 6 on one side of the oil guiding path is disposed on the oil guiding swash plate 2 facing away from the oil bearing surface, and the thermostat heater 6 has a positive temperature coefficient (Positive Temperature Coefficient, PTC) Thermistor heating device.

According to the above description, the structure of the present technology can be understood, and according to the corresponding cooperation of the structure, the oil guiding plate having the front and rear tilting and the left and right tilting state can be realized, so that the possibility of oil residue is minimized, and For the advantages of integral forming, the detailed explanation will be described below.

Please refer to the first to sixth figures at the same time, which is a perspective view of the preferred embodiment of the present invention, a perspective view of another angle, a cross-sectional view taken along line AA of the first figure, and a cross-sectional view taken along line BB of the first figure. First The cross-sectional view of the CC line of the second figure and the schematic diagram of the oil guide can be clearly seen from the figure when the above-mentioned components are assembled. The main structure of the oil guiding swash plate 2 of the present invention is a plate body integrally formed and inverted V The inclined shape is disposed in the range hood 1 (or spliced and formed by the two inclined portions 23), and the oil guiding passage 3 is connected to the end of the inclined portion 23 on both sides of the oil guiding swash plate 2, and finally, the positive V-shaped inclined setting is adopted. The oil guiding groove 4 is disposed between the two oil guiding passages 3 to concentrate the oil in the oil collecting member 5.

Specifically, the height control point of the oil guiding swash plate 2 is defined as a peak portion 21, and the peak portion 21 is inclined toward the front of the range hood 1 to form a front low and high oil portion 22, and the oil dividing portion 22 is a single line. Or a long arc surface, and then the oil separation portion 22 is inclined to the right and left sides of the range hood 1 to form an inclined portion 23, in other words, the oil guiding swash plate 2 is simultaneously forward from the highest peak portion 21 and The two sides are inclined, so the height position of each point on the surface of the inclined portion 23 is different, so that the oil can surely flow to the oil discharge end 231 at the lowest point of the inclined portion 23, and flow to the oil guide 3 of the left and right side walls of the range hood 1, and Since the vicinity of the oil guide 3 is a necessary path for the oil guiding path in the structure, a constant temperature heater 6 is provided at at least one side of the oil guiding passage 3, so that the oil does not solidify due to accumulation and cooling. Allowing the oil to pass through the barrier of the oil guiding wall 31 and the inclination of the oil guiding passage 3 itself, smoothly pass through the exhaust fan without infiltration, and then connect an oil guiding chute 4 at the outlet end of the oil guiding passage 3, and the oil guiding chute 4 In addition to guiding the oil flow to the inclined bottom plate 41, the two limiting walls 42 can also prevent the oil from rushing too far and the card At the corner of the range hood 1, finally, the oil stain is guided to the lowest point of the oil collecting member 5 via the inclined bottom plate 41, and the guiding of the oil stain is eliminated.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

Therefore, please refer to all the drawings, when compared with the conventional technology, the present invention has the following advantages:

1. The oil guiding swash plate 2 is integrally formed and has no joint gap.

Second, the height of any two points of the inclined portion 23 is different, which can effectively avoid the static residue of the oil.

Third, the use of a constant temperature heater 6 to provide a stable heat, effectively avoiding oil solidification.

In summary, the structural improvement of the oil guiding groove of the present invention (1) is really capable of achieving its efficacy and purpose when used, so the novel is a new type of practicality, which is in conformity with the application requirements of the new patent, Applying in accordance with the law, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

1‧‧‧Exhaust hood

2‧‧‧ oil guiding swash plate

21‧‧‧ Peak Department

22‧‧‧ Oil Department

23‧‧‧ inclined section

231‧‧‧ Oil outlet

3‧‧‧ oil guiding channel

31‧‧‧ oil guiding wall

4‧‧‧ oil drain chute

5‧‧‧ oil collecting parts

6‧‧‧Constant temperature heater

Claims (10)

A structural improvement of an oil guiding groove comprises: an oil guiding swash plate disposed in a row of hoods, wherein the oil guiding swash plate comprises: a peak portion defined at a height of the oil guiding swash plate; and a peak a portion of the oil-dividing portion formed integrally extending obliquely downward; and an inclined portion formed by integrally forming the extending portion of the oil-dividing portion obliquely downward; and at least one oil guiding path disposed on the oil guiding swash plate Side thermostat heater. The structural improvement of the oil guiding groove according to the first aspect of the patent application, wherein the lowest point of each of the inclined portions defines an oil outlet end. The structural improvement of the oil guiding groove according to the second aspect of the patent application, wherein each of the inclined portions has an oil guiding passage communicating with the oil discharging end, and is disposed on an inner side wall of the range hood. The structural improvement of the oil guiding groove as described in claim 3, wherein the oil guiding passage has at least one oil guiding wall on one side thereof for preventing oil from flowing into the exhaust fan of the range hood. The structural improvement of the oil guiding groove according to the third aspect of the patent application, wherein the oil guiding passage has an oil guiding chute facing away from the oil discharging end, and the oil collecting inclined groove is inclined at an outer high and a low center. . The structural improvement of the oil guiding groove according to claim 5, wherein the oil draining groove comprises a sloping bottom plate, and two limiting walls respectively formed by the different lateral obliquely upwards of the inclined bottom plate. The structural improvement of the oil guiding groove according to the sixth aspect of the patent application, wherein the lowest point of the inclined bottom plate has an oil collecting member. The structural improvement of the oil guiding groove according to claim 3, wherein the constant temperature heater is disposed at at least one side of the oil guiding passage. The structural improvement of the oil guiding groove according to claim 3, wherein the constant temperature heater is a heating device having a positive temperature coefficient (PTC) thermistor. The structural improvement of the oil guiding groove according to the first aspect of the patent application, wherein the oil guiding swash plate is integrally formed.