Range hood

Abstract

The utility model relates to a range hood. The range hood comprises a shell, an upward groove is formed in the bottom of the shell, an annular lamp strip is arranged in the groove, and the annular lamp strip emits light horizontally; an annular reflective strip is arranged on the outer side of the annular lamp strip, the annular lamp strip is located in the middle of an area defined by the annular reflective strip, and the annular reflective strip is used for reflecting light of the annular lamp strip to a cooking area below; the two sides of the shell are each provided with a light supplementing lamp, the two light supplementing lamps are located on the outer side of the annular reflective strip, and the light supplementing lamps are vertically connected to the shell in a sliding mode. The light supplementing lamp is used for supplementing light to the cooking area, the illumination brightness of the cooking area is effectively improved, and the illumination range is expanded. The color temperature, the color and the brightness of the annular lamp strip are adjustable, through the innovative lighting system design, multiple lighting modes are provided, the lighting requirements of a user under different cooking situations are met, and the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field, concretely is a kind of range hood. BACKGROUND

[0002] With the improvement of national life consumption level, and the development of modern science and technology, more people have more requirements for the function of household appliances. Especially kitchen appliances-smoke machine stove (cooking center), whether it is intelligent or emotional experience, users have more expectations for such products.

[0003] Range hood is a kind of kitchen appliance for purifying kitchen environment. It is installed above kitchen stove, which can quickly remove harmful oil fume generated in the combustion process of the stove, and discharge it to outdoor to reduce pollution.

[0004] Prior art CN205664453U discloses a kind of full effect odorless oil smoke purifier, including main body and range hood, the lower part of main body is connected with range hood, the outer surface of range hood is provided with suction port, the both sides of suction port are provided with illuminating lamp;The surface of main body is provided with steam outlet, the inside of main body is provided with bottom plate, the top of bottom plate is installed with drain tank, the top of drain tank is connected with humidification tank, the inside of humidification tank is installed with humidification electrode, drain tank is connected with water supply tank by liquid flow pipe, and water pump and water supply solenoid valve are installed on liquid flow pipe.

[0005] It has the following technical problems:

[0006] The illuminating lamp of the both sides of range hood main body and suction port is arranged obliquely, and when cooking, the illuminating lamp not only irradiates in the stove area, but also the scattered light is easy to stimulate the eyes of user to cause discomfort;The distance between illuminating lamp and stove area is far, and when user needs to carefully observe the food in the pot, sometimes it feels that the brightness is insufficient, and it is difficult to observe. UTILITY MODEL CONTENTS

[0007] In view of the problems in the prior art, the utility model aims at providing a kind of range hood, can provide enough brightness, facilitate user to carefully observe when cooking, and will not stimulate the eyes of user to cause discomfort.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0009] A kind of range hood, including shell;

[0010] The bottom of shell is provided with upward recess, recess is provided with annular lamp strip, annular lamp strip horizontal light emission;

[0011] The outer side of the annular lamp strip is provided with an annular light reflection strip, the annular lamp strip is located in the middle of the area surrounded by the annular light reflection strip, and the annular light reflection strip is used for reflecting the light of the annular lamp strip to the cooking area below;

[0012] The two light supplement lamps are respectively located on the outer side of the annular light reflection strip, and the light supplement lamps are vertically slidingly connected to the shell.

[0013] Further, the annular light reflection strip is an annular micro-curved light reflection strip, and the curved surface thereof protrudes in the direction of the annular lamp strip to form a sector.

[0014] Further, the two sides of the shell are respectively provided with linear push rods, the light supplement lamps are connected to the bottom of the linear push rods, and the linear push rods are used for driving the light supplement lamps to vertically extend and retract in the shell.

[0015] Further, the bottom of the linear push rod is connected with a rotating shaft, and the rotating shaft is hinged to the light supplement lamp.

[0016] Further, the light emitting surface of the light supplement lamp is obliquely downward arranged.

[0017] Further, the bottom of the light supplement lamp is provided with a baffle, and the baffle is horizontally slidingly connected to the shell.

[0018] Further, the front end of the top of the shell is provided with a timing lamp strip, and the timing lamp strip is provided with a lamp strip progress bar with color gradually changing with cooking time.

[0019] Further, the front end of the top of the shell is provided with a display panel, and the display panel is used for displaying the cooking countdown time.

[0020] Further, the color temperature, color and brightness of the annular lamp strip are adjustable.

[0021] Further, the color temperature of the annular lamp strip is 2800-6000K.

[0022] Overall, the utility model has the following advantages:

[0023] When in use, the annular lamp strip in the recess at the bottom of the shell is started, the annular lamp strip emits light horizontally, the light emitted from the front end of the annular lamp strip cannot scatter to the eyes of the user to cause discomfort due to the shielding of the recess at the bottom of the shell. After the light emitted horizontally by the annular lamp strip is projected on the annular light reflection strip on the outer side, the annular light reflection strip reflects the light of the annular lamp strip to the cooking area below, thereby providing the required illumination brightness for the user during cooking. When the user needs to carefully observe the food materials in the pot, the light supplement lamps can be respectively slid out from the two sides of the shell and vertically slid downward along the shell to the required height, the light supplement lamps are used for supplementing light to the cooking area, thereby effectively improving the illumination brightness and expanding the illumination range of the cooking area. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 is a front view schematic diagram of the utility model;

[0026] Figure 3 is a bottom view schematic diagram of the utility model;

[0027] Figure 4 is a side view schematic diagram of the utility model;

[0028] Figure 5 is a curved surface reflection light path schematic diagram of the annular lamp strip.

[0029] Figure 6 is a light supplement lamp telescopic and rotating principle diagram;

[0030] In the drawing:

[0031] 1 - shell, 101 - front panel, 102 - side plate, 103 - top panel, 104 - bottom plate, 105 - upper display panel;

[0032] 2 - oil screen;

[0033] 3 - air suction port;

[0034] 4 - smoke exhaust pipe;

[0035] 5 - light supplement lamp, 50 - light exit surface, 51 - straight line push rod, 52 - rotating shaft;

[0036] 6 - baffle;

[0037] 7 - range hood switch button;

[0038] 8 - range hood basic control panel;

[0039] 9 - timing lamp strip;

[0040] 10 - annular micro-curved surface reflection strip;

[0041] 11 - annular lamp strip;

[0042] 12 - air suction box. DETAILED DESCRIPTION

[0043] The utility model will be further explained in detail as follows.

[0044] As Figures 1-4 shown, a range hood includes a shell 1; the shell 1 includes a front panel 101, a side plate 102, a top panel 103, a bottom plate 104 and an upper display panel 105.

[0045] The front panel 101 is provided with openings, and an oil screen 2 and an air suction port 3 are installed;

[0046] The top panel 103 is provided with an opening for mounting the exhaust pipe 4 connected to the air inlet 3.

[0047] The bottom plate 104 is provided with a baffle 6.

[0048] The upper display panel 105 is provided with a hood switch button 7, a hood basic control panel 8, and a timing light strip 9.

[0049] The hood switch button 7, the hood basic control panel 8, and the timing light strip 9 together constitute a control system of the hood system.

[0050] The current range hood lacks a cooking timing reminder function through light, which makes users easily ignore time control during cooking, thereby affecting the cooking effect.

[0051] The embodiment integrates a cooking timing reminder function in the light system, reminding users of cooking time through light changes, helping users better control the cooking process, and improving the cooking effect. Specifically, the front end of the top of the shell 1 is provided with a timing light strip 9, and the timing light strip 9 is provided with a light strip progress bar whose color gradually changes with cooking time. The timing light strip 9 changes the color and length of the light-emitting part according to the user's setting time, and the color of the light strip progress bar gradually changes from blue to yellow to red, prompting the cooking time, and displaying the countdown time on the upper display panel 105. The user can touch and drag the light-emitting strip length to adjust the countdown time.

[0052] The top panel 103 is provided with an upward groove at the bottom, and the groove is provided with a ring-shaped light strip 11 that emits light horizontally to the outside;

[0053] As shown in Figure 5 The outer side of the ring-shaped light strip 11 is provided with a ring-shaped light reflection strip, the ring-shaped light strip 11 is located in the middle of the area surrounded by the ring-shaped light reflection strip, and a certain gap is left between the ring-shaped light strip 11 and the ring-shaped light reflection strip. The ring-shaped light reflection strip is used to reflect the horizontal light of the ring-shaped light strip 11 to the cooking area below, forming multi-angle soft light to provide the required illumination for the user's cooking.

[0054] Specifically, the ring-shaped light reflection strip is a ring-shaped micro-curved light reflection strip 10, the curved surface of which protrudes towards the ring-shaped light strip 11, and the cross section forms a sector, about 1 / 4 of a circle.

[0055] The shell 1 is provided with a light supplement lamp 5 on each side, and the two light supplement lamps 5 are located outside the ring-shaped light reflection strip to increase the illumination range, and the light supplement lamp 5 is vertically slidingly connected to the shell 1.

[0056] like Figure 6 As shown, the side panels 102 on either side of the housing 1 are each equipped with a linear push rod 51. The fill light 5 is connected to the bottom of the linear push rod 51, which is used to drive the fill light 5 to extend and retract vertically relative to the housing 1. When the lighting needs to be brighter, the linear push rod 51 is used to push the fill light 5 downward. This provides enhanced lighting, and since the fill light 5 is extended downward, it is closer to the pot on the stove, allowing for a clearer view of the ingredients inside, enhancing the cooking experience. Since the fill light 5 is located on both sides of the housing 1, it does not significantly interfere with the cooking process. One or both fill lights 5 can be used as needed.

[0057] Furthermore, a rotating shaft 52 is connected to the bottom of the linear push rod 51, and the rotating shaft 52 is hinged to the fill light 5. By rotating the fill light 5 through the rotating shaft 52, the fill light 5 can be directed toward a desired angle, thereby increasing the lighting range.

[0058] Preferably, the light emitting surface 50 of the fill light 5 is arranged obliquely downward, which can enhance the lighting of the cooking area without irritating the user's eyes and causing interference.

[0059] The fill light 5 is located above the baffle 6, which is horizontally slidably connected to the housing 1. Normally, the fill light 5 is stored in the side panel 102 above the baffle 6, without interfering with daily cooking. When the fill light 5 is needed, the baffle 6 is first slid open horizontally, and the fill light 5 can be extended downward to enhance lighting.

[0060] Existing range hoods offer a single lighting mode, providing only basic lighting, such as white or yellow LED lights, and failing to adapt lighting modes to user needs. This single lighting design limits the user experience in different cooking scenarios. Although some high-end range hoods offer app-based lighting control, most lack emotional design, unable to adjust the lighting atmosphere based on the cooking process and user mood, and lack user interactivity.

[0061] In this embodiment of the range hood, the color temperature, color, and brightness of the ring light strip 11 are all adjustable. Through the innovative lighting system design, a variety of lighting modes are provided to meet the lighting needs of users in different cooking situations and enhance the user experience. Its basic settings are as follows: 1. Warm mode, suitable for winter use, the warm red light creates the atmosphere of winter cuisine. Features: Enhance enthusiasm and creativity, visual effects are eye-catching; dynamic lighting effects; highly saturated warm red tones; color temperature: 2800-3000K; color and brightness: #FF5841, brightness 85%; #FFCA41, brightness 70%;

[0062] 2. Soft mode, autumn soft, create comfortable life aesthetic environment. Features: simulate the warm sun of dusk, comfortable and comfortable warmth; cooking as a hobby or leisure, relax and happy; soft, warm yellow tone; color temperature: 2700K-3000K; color and brightness: #F9C766 brightness 85%; #F9C766 brightness 70%; 3. Cool mode, summer cool, suitable for hot cooking and other hot environments. Features: calm, focused, relieve the anxiety of the cook and the stuffy feeling when cooking; improve focus neutral tone uniform soft; soft, stable / cold tone; color temperature: 3000K-3500K; color and brightness: #64FFE3 brightness 85%; #66BBF9 brightness 70%; 4. Bright mode, spring light, light up every dish in the cooking process. Features: long cooking / cooking after a whole day of work; easily relieve fatigue, reduce drowsiness, keep awake and efficient; bright neutral cold tone; color temperature: 5000K-6000K; color and brightness: #FF6DE brightness 100%. Users can also customize the light settings of the light system through the mobile app to meet individual needs.

[0063] The utility model synthetically applies intelligent control technology, innovatively designs light system, improves the functionality and use experience of range hood, satisfies the diversification demand of user in modern kitchen.

[0064] The above embodiment is the preferred implementation of the utility model, but the implementation of the utility model is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principles of the utility model should be an equivalent replacement method, which is included in the protection scope of the utility model.

Claims

1. A range hood, characterized in that: including a housing; An upward groove is provided at the bottom of the shell, and a ring light strip is provided in the groove, which emits light horizontally; An annular reflective strip is provided on the outside of the annular light strip, and the annular light strip is located in the middle of the area surrounded by the annular reflective strip. The annular reflective strip is used to reflect the light of the annular light strip to the cooking area below; Fill lights are respectively provided on both sides of the shell. The two fill lights are respectively located on the outside of the annular reflective strips, and the fill lights are vertically slidably connected to the shell.

2. The range hood according to claim 1, characterized in that: The annular reflective strip is an annular slightly curved reflective strip, and its curved surface protrudes toward the direction of the annular light strip to form a fan shape.

3. The range hood according to claim 1, characterized in that: There are linear push rods on both sides of the shell, and the fill light is connected to the bottom of the linear push rods. The linear push rods are used to drive the fill light to extend and retract vertically in the shell.

4. The range hood according to claim 3, characterized in that: The bottom of the linear push rod is connected with a rotating shaft, and the rotating shaft is hinged to the fill light.

5. The range hood according to claim 1, characterized in that: The light-emitting surface of the fill light is arranged obliquely downward.

6. The range hood according to claim 1, characterized in that: A baffle is provided below the fill light and is horizontally slidably connected to the shell.

7. The range hood according to claim 1, characterized in that: A timing light strip is provided at the front end of the top of the shell, and the timing light strip is provided with a light strip progress bar whose color gradually changes with the cooking time.

8. The range hood according to claim 1, characterized in that: A display panel is provided at the front end of the top of the shell, and the display panel is used to display the cooking countdown time.

9. The range hood according to claim 1, characterized in that: The color temperature, color and brightness of the ring light strip can be adjusted.

10. The range hood according to claim 1, characterized in that: The color temperature of the ring light strip is 2800-6000K.

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