CN217109391U - Light-emitting component and cooking utensil - Google Patents
Light-emitting component and cooking utensil Download PDFInfo
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- CN217109391U CN217109391U CN202221018330.XU CN202221018330U CN217109391U CN 217109391 U CN217109391 U CN 217109391U CN 202221018330 U CN202221018330 U CN 202221018330U CN 217109391 U CN217109391 U CN 217109391U
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Abstract
The utility model discloses a light-emitting component and cooking utensil, the light-emitting component is used in the emulation display module of cooking utensil, wherein, the light-emitting component includes light-emitting module and lens structure, the light-emitting module includes a plurality of light-emitting component that the interval set up; the lens structure comprises at least one concave lens arranged on the light emitting side of the light emitting elements. Cooking utensil passes through emulation display module shows emulation flame and shows directly perceivedly cooking utensil's firepower size or other culinary art parameter's size, specifically, light-emitting component is mainly through a plurality of the luminous whole display effect of formation that light-emitting component makes up, and the light that light-emitting component directly sent is comparatively concentrated, needs further astigmatism could obtain better display effect, consequently the utility model discloses still through setting up lens structure realizes right the light that light-emitting component sent carries out the scattering to obtain better emulation display effect.
Description
Technical Field
The utility model relates to a cooking utensil technical field, concretely relates to light-emitting component and cooking utensil.
Background
Traditional gas-cooker produces corresponding naked light flame during gas combustion, and during the user cooks, on the one hand, can judge the size of firepower through observing flame size, and on the other hand, naked light flame also gives the user a warm sensation, and this kind of warm sensation is not only because flame can radiate heat to the user on one's body, still because the warm visual sensation that the flame can give other people and bring.
However, in the existing cooking appliances which are generally heated by electric energy, especially the heating plate or the electromagnetic induction heating cooking appliances, the heating unit can not generate open flame, and because the temperature is low, the naked eye light can not be generated basically; therefore, when the cooking appliance works, a user cannot observe the state of the flame, the cooking appliance feels cool and cold, and the feeling of warmth brought by open flame is avoided.
Through set up display device in cooking utensil, can show cooking utensil current fire parameter or other parameters directly perceivedly on the one hand, on the other hand can imitate the visual effect that naked light flame brought, realizes the warm sense of similar naked light flame. Specifically, the conventional display device is generally formed by combining a plurality of light emitting elements, and is usually a light emitting diode combination, especially a light emitting diode packaged by using a patch, and has the characteristics of small volume, high brightness and high mounting speed. However, the light emitted by a single light emitting element is concentrated, and although the combination of a plurality of light emitting elements can still meet the content required by display, the soft visual experience of open fire cannot be achieved, and a better display effect can be obtained only by further dispersing light.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light-emitting component and cooking utensil, aim at carrying out the scattering to the light that light-emitting component sent and realize more real soft emulation visual experience.
In order to achieve the above object, the present invention provides a light emitting assembly for use in a simulation display assembly of a cooking appliance, wherein the light emitting assembly includes a light emitting module and a lens structure, and the light emitting module includes a plurality of light emitting elements arranged at intervals; the lens structure comprises at least one concave lens arranged on the light emitting side of the light emitting elements.
Optionally, the lens structure includes a plurality of concave lenses disposed corresponding to the plurality of light emitting elements.
Alternatively, the lens structure includes a web portion to which the plurality of concave lenses are integrally provided.
Optionally, a distance between the concave lens and the light emitting element is L 1 And L is not more than 0mm 1 ≤20mm。
Optionally, the light emitting module further includes a circuit board, and the light emitting element is disposed on the circuit board;
L 1 0mm, the light emitting element abutting the concave lens to support the connecting plate portion; or the like, or, alternatively,
L 1 and more than 0mm, and a first supporting piece is arranged between the connecting plate part and the circuit board.
Optionally, the lens structure includes a plurality of lens units, one of the lens units includes one of the concave lenses, and the lens unit is provided with a snap structure;
the light-emitting module further comprises a circuit board, a clamping groove is formed in the circuit board corresponding to the light-emitting element, and the clamping structure is clamped in the clamping groove.
Optionally, the concave lens is a biconcave lens, a plano-concave lens, or a convex-concave lens; and/or the presence of a gas in the gas,
the concave surface of the concave lens is a composite surface formed by combining one or three of a spherical surface, a conical surface and an arc rotating surface, or a special-shaped curved surface.
Optionally, the concave lens is provided with a light dispersing material; and/or the presence of a gas in the gas,
one surface of the concave lens is set to be a fog surface.
The utility model also provides a cooking appliance, wherein, the cooking appliance comprises a main body and a simulation display component, and an installation cavity is arranged in the main body; the emulation display module install in the main part for the culinary art parameter is shown in the emulation, the emulation display module includes at least one light-emitting component, light-emitting component includes light-emitting module and lens structure, light-emitting module includes a plurality of light-emitting component that the interval set up, lens structure includes that at least one locates a plurality ofly the concave lens of light-emitting component's light-emitting side, light-emitting component part at least stretches into to the installation cavity.
Optionally, the light emitting assembly is disposed in the mounting cavity;
the part of the main body corresponding to the light-emitting component is arranged in a light-transmitting manner so as to form a light-transmitting part; or the like, or, alternatively,
the main body is provided with a through hole corresponding to the light-emitting component to form the light-transmitting part, and a light-transmitting piece is embedded in the light-transmitting part.
Optionally, the distance between the concave lens and the body is L 2 And L is not more than 0mm 2 ≤20mm。
Alternatively, L 2 0mm, the concave lens is abutted and jointed with the main body; or the like, or, alternatively,
L 2 and more than 0mm, and a second supporting piece is arranged between the light-emitting component and the main body.
Optionally, a through hole is formed in the main body corresponding to the light emitting assembly to form a light transmission portion;
the lens structure is embedded in the light transmission part.
Optionally, the cooking appliance further comprises a mounting frame surrounding the light emitting assembly, and the mounting frame is mounted on the main body.
The technical scheme of the utility model in, through light emitting component's luminous side sets up lens structure utilizes the scattered light characteristic that concave lens self has, will light emitting component sends concentrates on the light dispersion in certain angle and separates to the light intensity of balanced each position makes a plurality ofly the light that light emitting component sent is through lens structure disperses the more soft nature of back fusion, so that when light emitting component lighted in order to simulate the naked light, the visual effect who gains is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic plan view of an embodiment of a cooking appliance provided by the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an exploded view of a first embodiment of the light emitting assembly of FIG. 1;
FIG. 4 is a schematic cross-sectional view of an assembled embodiment of the light emitting assembly of FIG. 3;
FIG. 5 is a schematic, semi-sectional view of another assembled embodiment of the light emitting assembly of FIG. 3;
FIG. 6 is an exploded view of a second embodiment of the light emitting assembly of FIG. 1;
FIG. 7 is a schematic cross-sectional view of various embodiments of the lens unit of FIG. 6;
fig. 8 is a perspective view of the lens unit in fig. 6.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1000 | |
222 | |
| 100 | |
23 | |
| 1 | Light- |
231 | Conical surface |
| 11 | |
232 | Circular arc surface of |
| 12 | |
233 | |
| 121 | |
234 | Special-shaped |
| 2 | |
235 | |
| 21 | |
200 | |
| 211 | |
201 | Mounting cavity |
| 22 | Connecting |
202 | |
| 221 | |
300 | Mounting rack |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Traditional gas-cooker produces corresponding naked light flame during gas combustion, and during the user cooks, on the one hand, can judge the size of firepower through observing flame size, and on the other hand, naked light flame also gives the user a warm sensation, and this kind of warm sensation is not only because flame can radiate heat to the user on one's body, still because the warm visual sensation that the flame can give other people and bring.
However, in the existing cooking appliances which are generally heated by electric energy, especially the heating plate or the electromagnetic induction heating cooking appliances, the heating unit can not generate open flame, and because the temperature is low, the naked eye light can not be generated basically; therefore, when the cooking appliance works, a user cannot observe the state of the flame, the cooking appliance feels cool and cold, and the feeling of warmth brought by open flame is avoided.
Through set up display device in cooking utensil, can show cooking utensil current fire parameter or other parameters directly perceivedly on the one hand, on the other hand can imitate the visual effect that naked light flame brought, realizes the warm sense of similar naked light flame. Specifically, the conventional display device is generally formed by combining a plurality of light emitting elements, and is usually a light emitting diode combination, especially a light emitting diode packaged by using a patch, and has the characteristics of small volume, high brightness and high mounting speed. However, the light emitted by a single light emitting element is concentrated, and although the combination of a plurality of light emitting elements can still meet the content required by display, the soft visual experience of open fire cannot be achieved, and a better display effect can be obtained only by further dispersing light.
In view of this, the present invention provides a light emitting assembly for use in an emulation display assembly of a cooking appliance, and fig. 1 to 8 are embodiments of the light emitting assembly provided by the present invention, and the light emitting assembly will be described below with reference to specific drawings.
Referring to fig. 1 to 8, the light emitting assembly 100 includes a light emitting module 1 and a lens structure 2, wherein the light emitting module 1 includes a plurality of light emitting elements 11 disposed at intervals; the lens structure 2 includes at least one concave lens 23 disposed on the light-emitting side of the light-emitting elements 11.
The technical scheme of the utility model in, through light-emitting component 11's luminous side sets up lens structure 2 utilizes the scattered light characteristic that concave lens 23 self has, will light-emitting component 11 sends concentrates on the light dispersion in certain angle to the light intensity of balanced each position makes a plurality ofly light that light-emitting component 11 sent is through lens structure 2 disperses the more soft nature of back fusion, so that when light-emitting component 100 lighted the simulation naked light, the visual effect who gains is better.
Specifically, the lens structure 2 includes a plurality of concave lenses 23 provided corresponding to the plurality of light emitting elements 11. The lens structure 2 may be configured such that one concave lens 23 covers a plurality of light emitting elements 11, or may be configured such that one light emitting element 11 corresponds to at least one concave lens 23, and both can achieve a scattering effect on light emitted by the light emitting element 11, in this embodiment, one light emitting element 11 corresponds to one concave lens 23, on one hand, when a plurality of concave lenses 23 correspond to one light emitting element 11, the structure of the concave lens 23 is too small, and the requirement for manufacturing precision is high, so that the production cost and the production difficulty are increased, and on the other hand, when one concave lens 23 corresponds to a plurality of light emitting elements 11, effects of light emitted by the light emitting elements 11 located at different positions being scattered by the concave lens 23 are different, and the scattering effect of each point of the light emitting module 1 is affected.
It is understood that the concave lens 23 includes not only a biconcave lens 23, a plano-concave lens 23, or a convex-concave lens 23, the concave surface of the concave lens 23 includes not only one of a spherical surface, a conical surface 231, and a circular arc rotating surface 232, a composite surface 233 formed by combining the three, or a specially-shaped curved surface 234, and the random combination of the above can realize the function of the concave lens 23 to scatter light, and is not limited in particular.
Specifically, in the first embodiment of the lens structure 2 of the present invention, the lens structure 2 includes the connecting plate portion 22, and the concave lenses 23 are integrally provided in the connecting plate portion 22. By integrating the concave lens 23 into the connecting plate portion 22 to form an integral part, compared with the case that a plurality of concave lenses 23 are independently arranged, the number of parts is small, the size of the part is large, the production, the manufacture and the installation operation are convenient, and the assembly difficulty is reduced.
Further, in the first embodiment of the lens structure 2, the distance between the concave lens 23 and the light emitting element 11 is L 1 And L is not more than 0mm 1 Less than or equal to 20 mm. The distance between the concave lens 23 and the light emitting element 11 can be set arbitrarily in consideration of the light scattering effect and the overall size of the light emitting assembly 100, and specifically, in the present embodiment, the concave lens 23 and the light emitting elementThe distance between the light emitting elements 11 is set to be equal to or less than 20mm, and when the distance between the light emitting elements 11 is greater than 20mm, the distance between the concave lens 23 and the light emitting elements 11 is too large, so that the scattering effect is poor, the predetermined scattering effect of the lens structure 2 on the light cannot be achieved, and the good display effect cannot be achieved. And too large distance between the concave lens 23 and the light emitting element 11 also affects the overall thickness dimension of the light emitting assembly 100, further affects the dimension of the cooking utensil 1000 and affects the portability thereof, thereby weakening the portability advantage of the cooking utensil 1000 by using fireless cooking.
Further, the light emitting module 1 further includes a circuit board 12, and the light emitting element 11 is disposed on the circuit board 12; l is 1 0mm, the light emitting element 11 abuts the concave lens 23 to support the connecting plate portion 22; or, L 1 Is greater than 0mm, and a first supporting member 221 is provided between the connecting plate portion 22 and the circuit board 12. Since the light emitting element 11 is provided on the circuit board 12, the concave lens 23 is provided on the connecting plate portion 22, a gap exists between the light emitting element 11 and the concave lens 23, that is, a gap exists between the circuit board 12 and the connecting plate portion 22, when there is a gap between the circuit board 12 and the connecting plate portion 22, the light emitting assembly 100 may have a problem that the circuit board 12 is deformed or even damaged to damage the light emitting element 11 during use, or the connecting plate portion 22 is deformed or even damaged to damage the concave lens 23, any of the above problems may cause the light scattering effect of the light emitting device 100 to be deteriorated or even the light emitting device 100 to be damaged, therefore, a certain support should be provided to prevent the circuit board 12 and the connecting plate 22 from deforming when a gap exists between them. Based on the above analysis, the distance between the light emitting element 11 and the concave lens 23 can be divided into two cases, and when the distance between the light emitting element 11 and the concave lens 23 is 0mm, that is, when the light emitting element 11 abuts against the concave lens 23, both ends of the light emitting element 11 respectively abut against the circuit board 12 and the connecting plate portion 22 in which the concave lens 23 is concavely provided, and play a role of supporting the circuit board 12 and the connecting plate portion 22At this time, a small gap equal to the thickness of the light emitting element 11 exists between the connecting plate portion 22 and the circuit board 12, so that the circuit board 12 and the connecting plate portion 22 are not deformed, and a supporting member may be disposed between the connecting plate portion 22 and the circuit board 12 to make them more stable. Most importantly, when the distance between the light emitting element 11 and the concave lens 23 is greater than 0mm, that is, when a gap exists between the light emitting element 11 and the concave lens 23, a deformable gap exists between the connecting plate portion 22 and the circuit board 12, so that the first supporting member 221 is disposed between the connecting plate portion 22 and the circuit board 12, thereby preventing the connecting plate portion 22 and the circuit board 12 from being damaged due to deformation, and prolonging the service life. In addition, the first supporting member 221 can be integrally formed with the connecting plate portion 22, so that the production cost and the transportation and storage cost are reduced while the number of parts is reduced.
On the other hand, in the second embodiment of the lens structure 2, the lens structure 2 includes a plurality of lens units 21, one of the lens units 21 includes one of the concave lenses 23, and the lens unit 21 is provided with a snap structure 211; the light emitting module 1 further comprises a circuit board 12, a clamping groove 121 is formed in the circuit board 12 corresponding to the light emitting element 11, and the clamping structure 211 is clamped in the clamping groove 121. The lens units 21 and the light emitting elements 11 are mounted one on one, and the lens units 21 are more accurately positioned, though the mounting is complicated due to the large number of parts, than when the concave lenses 23 are integrally provided in the connecting plate portion 22. In addition, lens unit 21 corresponds to light-emitting component 11's mounting means can be fixed modes such as bonding, spiro union, in this embodiment, lens unit 21 adopts the mode of joint to be fixed in order to realize being positioned light-emitting component 11 on circuit board 12, specifically be provided with on lens unit 21 buckle structure 211 be provided with on circuit board 12 joint groove 121, lens unit 21 joint extremely during joint groove 121, light-emitting component 11 press from both sides and locate circuit board 12 with between lens unit 21, on the one hand correspond on circuit board 12 light-emitting component 11's position is predetermine joint groove 121, is convenient for lens unit 21 with light-emitting component 11's prepositioning, on the other hand buckle structure 211 easily with joint groove 121 cooperation and firm in connection.
Further, the concave lens 23 is provided with a light diffusion material 235; and/or one surface of the concave lens 23 is set to be a matte surface. The light scattering material 235 further scatters light passing through the concave lens 23 to improve the light scattering effect of the lens structure 2, so as to further improve the soft visual effect after light scattering, and achieve more real visual experience. The light scattering material 235 may be light scattering powder or other materials that can be melted into the concave lens 23, and the above-mentioned effect of enhancing scattering can be achieved, which is not limited herein, in this embodiment, the light scattering material 235 is light scattering powder, and the process is mature, the material is cheap, and the production cost is low. In addition, the concave lens 23 may also have a surface thereof configured as a matte surface to scatter light, and different from the concave lens 23 configured with the light scattering material 235 to enhance the scattering effect, the rough configuration of the surface of the concave lens 23 can also achieve the atomization and scattering effect on light, but compared with the configuration of the concave lens 23 configured with the light scattering material 235, the production process is simple, and the production is convenient. Both the above two ways can improve the light scattering effect of the concave lens 23 to improve the visual experience of the light emitting assembly 100, meanwhile, there is no interference between the two, and on the basis of considering the production cost and considering the light scattering effect required to be achieved, the selection can be flexibly performed, that is, one or both of the two are independently set, which is not limited herein.
The utility model discloses cooking utensil 1000 is still proposed, cooking utensil 1000 includes main part 200 and emulation display module, the inside installation cavity 201 that is provided with of main part 200, emulation display module install in main part 200 for the culinary art parameter is shown in the emulation, emulation display module includes at least one light-emitting component 100, light-emitting component 100 at least part stretch into to installation cavity 201, light-emitting component 100's specific structure refers to above-mentioned embodiment. Since the cooking appliance 1000 adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
As is well known, the cooking utensil 1000 without open flame, which generally has a heating function, has the problem of visual experience caused by flame without open flame, and this requires the simulation display component to visually display the fire. Therefore, the cooking utensil 1000 of the present invention includes an electromagnetic oven, an electric rice cooker, an electric pressure cooker, an electric oven, a microwave oven, etc. Of course, in different cooking appliances 1000, the structure of the cooking appliance 1000 may be adjusted according to actual use requirements.
Specifically, in the first embodiment of the cooking appliance 1000, the light emitting assembly 100 is disposed in the mounting cavity 201; the main body 200 is disposed in a light-transmitting manner corresponding to the portion of the light emitting assembly 100 to form a light-transmitting portion 202; or, a through hole is opened at a position of the main body 200 corresponding to the light emitting assembly 100 to form the light transmission portion 202, and a light transmission member is embedded in the light transmission portion 202. Based on the above arrangement, the main body 200 is disposed in a position corresponding to the light emitting module 100 to transmit light emitted by the built-in light emitting module 100 through the main body 200 for display, wherein the main body 200 covers the light emitting module 100, and the main body 200 protects the light emitting module 100 to a certain extent and prolongs the service life of the light emitting module 100. In an embodiment of the main body 200, a portion of the main body 200 corresponding to the light emitting element 100 is directly configured as a light-transmitting material to form the light-transmitting portion 202, in this way, the main body 200 is integrally formed, so as to prevent the display end surface of the main body 200 from having an assembly gap and from being contaminated and embedded in the gap or even entering the installation cavity 201 through the gap, and facilitate cleaning of the display end surface of the main body 200; in another embodiment of the main body 200, the through hole is opened at a position of the main body 200 corresponding to the light emitting assembly 100, and the light transmitting member is embedded in the through hole, in this way, the main body 200 is separately arranged, so that difficulty in material selection and difficulty in manufacturing and molding when the main body 200 is integrally molded is reduced, and on the other hand, the through hole can provide a certain operating space for facilitating installation and operation when the cooking appliance 1000 is assembled. Both of the above two installation manners of the main body 200 can achieve the effect of transmitting and displaying the light emitted by the built-in light emitting assembly 100, and can play a certain protection effect on the light emitting assembly 100, so that the specific installation manner of the main body 200 in the first embodiment of the cooking appliance 1000 can be any one of the above beneficial effects, and is not limited herein. It should be noted that both the light transmission portion 202 and the light transmission member may be made of a transparent material or a light homogenizing material, the light homogenizing material is a light homogenizing plate, the light homogenizing plate is arranged in a mist shape, and can further scatter the scattered light emitted by the light emitting assembly 100 to improve the light scattering effect, and the material of the light transmission portion 202 or the light transmission member may be specifically selected according to the light scattering effect required by the cooking utensil 1000, which is not limited herein.
Further, the distance between the concave lens 23 and the main body 200 is L 2 And L is not more than 0mm 2 Less than or equal to 20 mm. In the first embodiment of the cooking utensil 1000, the distance between the built-in light-emitting assembly 100 and the main body 200 affects the effect of the light emitted by the light-emitting assembly 100 to be displayed outside through the main body 200, so L 2 Should be less than or equal to 20 mm. And particularly when L 2 When the thickness is equal to 0mm, the concave lens 23 is attached to the inner side of the main body 200, on one hand, the simulated light rays emitted by the light emitting component 100 directly enter the main body 200 after being emitted from the concave lens 23, and no loss exists between the two, so that the display effect is better; on the other hand, the concave lens 23 is attached to and abutted against the main body 200, so that the circuit board 12 and the like in the light emitting assembly 100 are prevented from having a deformation space due to a gap between the light emitting assembly 100 and the main body 200, and further, the light emitting assembly 100 is prevented from being damaged in a long-term use process, and the service life of the light emitting assembly is prolonged.
Of course, L 2 When the thickness is larger than 0mm, the gap between the light emitting component 100 and the main body 200 can be avoided to cause the light emitting componentThe structure in the light emitting device 100 has a deformation space, and particularly, a second supporting member 222 is disposed between the light emitting device 100 and the main body 200. The distance between the light emitting element 100 and the main body 200 is preferably 0mm, but in a certain case, a gap must exist between the light emitting element 100 and the main body 200 due to other reasons such as the structural design of the cooking appliance 1000, and in this case, the second support 222 is disposed between the light emitting element 100 and the main body 200 to prevent the light emitting element 100 from being deformed, thereby prolonging the service life thereof. In addition, in the first embodiment of the light emitting assembly 100, the connecting plate portion 22 is disposed adjacent to the main body 200, and the deformation of the connecting plate portion 22 will affect the scattering effect of light, so the second supporting member 222 is disposed on the connecting plate portion 22 to support the connecting plate portion 22, and based on the above positioning support of the connecting plate portion 22 and the circuit board 12, the second supporting member 222 indirectly supports and positions the circuit board 12 while supporting the connecting plate portion 22. Specifically, the second supporting member 222 may be designed and produced separately, or may be integrally formed with the connecting plate portion 22, and the technical solution and the technical effect thereof are similar to those of the first supporting member 221, and have been described above in detail, and are not repeated herein.
On the other hand, in the second embodiment of the cooking utensil 1000, the light emitting assembly 100 is not embedded in the installation cavity 201, that is, a part of the light emitting assembly 100 is arranged to extend out of the installation cavity 201, and the main body 200 is provided with a through hole corresponding to the light emitting assembly 100 to form the light-transmitting portion 202; the lens structure 2 extends out of the mounting cavity 201 and is embedded into the light-transmitting portion 202. In the first embodiment of the light emitting assembly 100, after the concave lens 23 is carried by the connecting plate portion 22, the characteristic of the connecting plate portion 22 is similar to the light scattering property of the dodging plate, and the connecting plate portion 22 completely covers the circuit board 12, and the connecting plate portion 22 is directly embedded into the main body 200 as the light-transmitting member, so that on one hand, a gap is prevented from being formed between the connecting plate portion 22 and the main body 200, and an additional light-transmitting component is arranged on the main body 200 to ensure the sealing property and the appearance integrity of the main body 200, thereby reducing the arrangement of parts and reducing the cost; on the other hand, the connection plate portion 22 is directly embedded in the main body 200 to achieve the positioning and fixing effect, so as to facilitate the positioning and fixing of the light emitting assembly 100. Of course, the lens unit 21 in the second embodiment of the light emitting assembly 100 may also extend out of the installation cavity 201, but at this time, a transparent protective layer needs to be additionally disposed on a portion of the light emitting assembly 100 extending out of the installation cavity 201 to protect the circuit board 12 exposed between the lens units 21, and the transparent protective layer is used as an appearance member of the light emitting assembly 100 to ensure that the appearance of the portion of the light emitting assembly 100 extending out of the installation cavity 201 is good.
Further, the cooking appliance 1000 further includes a mounting bracket 300 surrounding the light emitting assembly 100, and the mounting bracket 300 is mounted to the main body 200. The connection between the light emitting assembly 100 and the main body 200 is implemented by installing the installation frame 300, the installation frame 300 can bear the light emitting assembly 100, and when the installation frame 300 is fixedly installed on the main body 200, the installation frame 300 and the main body 200 are clamped and tightly abutted against the light emitting assembly 100 to realize the connection and fastening of the light emitting assembly 100. In addition, in the first embodiment of the light emitting assembly 100, the connecting plate portion 22 and the mounting frame 300 can be integrally formed, so that the number of parts is reduced, the cost is reduced, and the connecting plate portion 22 and the mounting frame 300 are accurately positioned when integrally formed, thereby avoiding the problem that the connecting plate portion 22 and the main body 200 are offset when the mounting frame 300 is mounted to the main body 200.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (14)
1. A light assembly for use in an emulation display assembly of a cooking appliance, said light assembly comprising:
the light-emitting module comprises a plurality of light-emitting elements arranged at intervals; and the number of the first and second groups,
the lens structure comprises at least one concave lens arranged on the light emitting sides of the light emitting elements.
2. The light emitting assembly of claim 1, wherein the lens structure comprises a plurality of the concave lenses disposed in correspondence with the plurality of light emitting elements.
3. The light emitting assembly of claim 2, wherein the lens structure includes a web portion, the plurality of concave lenses being integrally disposed on the web portion.
4. The light emitting assembly of claim 3, wherein the concave lens is spaced from the light emitting element by a distance L 1 And L is not more than 0mm 1 ≤20mm。
5. The lighting assembly of claim 4, wherein the lighting module further comprises a circuit board, and the light emitting element is disposed on the circuit board;
L 1 0mm, the light emitting element abutting the concave lens to support the connecting plate portion; or the like, or, alternatively,
L 1 and more than 0mm, and a first supporting piece is arranged between the connecting plate part and the circuit board.
6. The lighting assembly of claim 2 wherein said lens structure comprises a plurality of lens units, one said lens unit comprising one said concave lens, said lens unit being provided with a snap-fit structure;
the light-emitting module further comprises a circuit board, a clamping groove is formed in the circuit board corresponding to the light-emitting element, and the clamping structure is clamped in the clamping groove.
7. The lighting assembly of claim 1 wherein the concave lens is a biconcave lens, a plano-concave lens, or a convex-concave lens; and/or the presence of a gas in the gas,
the concave surface of the concave lens is a composite surface formed by combining one or three of a spherical surface, a conical surface and an arc rotating surface, or a special-shaped curved surface.
8. The light emitting assembly of claim 1, wherein the concave lens is provided with a light dispersing material; and/or the presence of a gas in the gas,
one surface of the concave lens is set to be a fog surface.
9. A cooking appliance, comprising:
the main body is internally provided with an installation cavity; and the number of the first and second groups,
the simulation display assembly is arranged on the main body and used for simulating and displaying cooking parameters, the simulation display assembly comprises at least one light-emitting assembly, the light-emitting assembly is the light-emitting assembly according to any one of claims 1-8, and at least part of the light-emitting assembly extends into the mounting cavity.
10. The cooking appliance of claim 9, wherein said light emitting assembly is disposed within said mounting cavity;
the part of the main body corresponding to the light-emitting component is arranged in a light-transmitting manner so as to form a light-transmitting part; or the like, or, alternatively,
the main body is provided with a through hole corresponding to the light-emitting component to form the light-transmitting part, and a light-transmitting piece is embedded in the light-transmitting part.
11. The cooking appliance of claim 10 wherein said concave lens is spaced from said body by a distance L 2 And L is not more than 0mm 2 ≤20mm。
12. The cooking appliance of claim 11 wherein L is 2 0mm, the concave lens is abutted and jointed with the main body; or the like, or, alternatively,
L 2 ＞0mm，a second supporting piece is arranged between the light-emitting component and the main body.
13. The cooking appliance according to claim 9, wherein the main body is formed with a through hole corresponding to the light emitting assembly to form a light-transmitting portion;
the lens structure is embedded in the light transmission part.
14. The cooking appliance of claim 9 further comprising a mounting bracket disposed around a periphery of the light assembly, the mounting bracket being mounted to the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018330.XU CN217109391U (en) | 2022-04-28 | 2022-04-28 | Light-emitting component and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018330.XU CN217109391U (en) | 2022-04-28 | 2022-04-28 | Light-emitting component and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217109391U true CN217109391U (en) | 2022-08-02 |
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ID=82587229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221018330.XU Active CN217109391U (en) | 2022-04-28 | 2022-04-28 | Light-emitting component and cooking utensil |
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| Country | Link |
|---|---|
| CN (1) | CN217109391U (en) |
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2022
- 2022-04-28 CN CN202221018330.XU patent/CN217109391U/en active Active
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