Negative ion generator assembly and air treatment equipment

Abstract

The utility model discloses a negative ion generator assembly and air processing equipment, the negative ion generator assembly comprises a shell, a negative ion emitting device and a light emitting piece, the negative ion emitting device is arranged on the shell, and the negative ion emitting device is provided with a negative ion emitting head suitable for generating negative ions; the light-emitting part is arranged on the shell and is suitable for emitting light when the negative ion emission head generates negative ions. According to the anion generator assembly provided by the utility model, the light-emitting part is arranged and can emit light when the anion emission head generates anions, so that the working state of the anion emission device is indicated, and a user can better grasp the working state of the anion generator assembly; and doubts of users on the effect and the reliability of the negative-ion generator assembly are reduced.

Description

Technical Field

[0001] The utility model relates to the field of negative ion generators, in particular to a negative ion generator component and air processing equipment. Background Art

[0002] A negative ion generator is a device that produces negative ions in the air. It converts molecules or atoms in the air into negatively charged ions through electric fields or discharges. Negative ions can combine with dust, bacteria, viruses and other microorganisms in the air to form heavier substances that settle on the ground, thereby purifying the air and improving human health.

[0003] Since the human eye cannot directly observe negative ions in the air, and the human body cannot directly sense the existence of negative ions in the air, it is difficult for users to grasp the working status of the negative ion generator. Therefore, it is difficult for users to determine whether the negative ion generator is working properly and producing negative ions, and users will have doubts about the effect and reliability of the negative ion generator. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a negative ion generator assembly. According to the negative ion generator assembly of the utility model, by providing a light-emitting member, the light-emitting member can emit light when the negative ion emission head generates negative ions, thereby indicating the working state of the negative ion emission device, so that the user can better grasp the working state of the negative ion generator assembly, and reduce the user's doubts about the effect and reliability of the negative ion generator assembly.

[0005] The utility model also provides an air treatment device having the negative ion generator component.

[0006] According to the utility model, the negative ion generator component includes: a shell; a negative ion emitting device, which is arranged on the shell and has a negative ion emitting head suitable for generating negative ions; a light-emitting component, which is arranged on the shell and is suitable for emitting light when the negative ion emitting head generates negative ions.

[0007] According to the negative ion generator assembly of the utility model, by providing a negative ion emitting device, when the negative ion emitting device is in working state, the negative ion emitting head will generate negative ions, and the negative ions can combine with dust, viruses and bacteria in the air to purify the air. By providing a light-emitting component, the light-emitting component can emit light when the negative ion emitting head generates negative ions, thereby indicating the working state of the negative ion emitting device, so that the user can better grasp the working state of the negative ion generator assembly, which is convenient to use and reduces the user's doubts about the effect and reliability of the negative ion generator assembly. By providing a shell, the shell can fix and protect the negative ion emitting device and the light-emitting component, so that the negative ion emitting device and the reflective component can function stably and reliably.

[0008] According to some embodiments of the utility model, a convex portion is formed on the shell, a light-emitting surface is formed on the convex portion, the light-emitting component is arranged on the light-emitting surface, at least part of the negative ion emission head protrudes from the light-emitting surface, and the light-emitting component is suitable for contacting with negative ions and emitting light under the excitation of negative ions.

[0009] According to some embodiments of the present invention, the negative ion emission heads are structured in multiple numbers and are arranged around the protrusion.

[0010] According to some embodiments of the present invention, the negative ion emission heads are configured in plurality, and the light emitting surface extends between two adjacent negative ion emission heads.

[0011] According to some embodiments of the present invention, the surface of the convex portion is configured as a spherical surface.

[0012] According to some embodiments of the utility model, the shell includes: a bottom shell, a receiving cavity is formed in the bottom shell; a fixed cover, the fixed cover is arranged on the bottom shell, the convex portion is arranged on the surface of the fixed cover facing away from the bottom shell, and a through hole is formed on the fixed cover that penetrates in the thickness direction; wherein at least part of the negative ion emitter head is accommodated in the receiving cavity, and at least another part of the negative ion emitter head passes through the through hole to protrude from the light-emitting surface.

[0013] According to some embodiments of the present invention, the negative ion emission device includes a conductive portion, the conductive portion is formed with a plurality of extended legs, and each of the negative ion emission heads is arranged on the extended legs in a one-to-one correspondence.

[0014] According to some embodiments of the present invention, the light-emitting element is constructed as a strontium titanate layer and / or a zinc oxide layer.

[0015] According to some embodiments of the utility model, the negative ion emission device includes a conductive part, and the negative ion emission head is arranged on the conductive part; wherein the light-emitting element is constructed as a light-emitting lamp, which is electrically connected to the conductive part and is suitable for emitting light when the negative ion emission head generates negative ions.

[0016] According to some embodiments of the utility model, a discharge needle is provided on the conductive portion, and the free end of the discharge needle faces the light emitting lamp and is suitable for discharging to stimulate the light emitting lamp to emit light.

[0017] According to some embodiments of the utility model, a accommodating cavity is formed in the shell, the negative ion emitter head is accommodated in the accommodating cavity, and a ventilating port connected with the accommodating cavity and suitable for air flow is formed on the shell.

[0018] According to some embodiments of the utility model, the shell includes: a mounting seat, on which the negative ion emitter head is arranged; a mounting cover, which is arranged on the mounting seat and defines the accommodating cavity between the mounting seat; wherein the vent is formed on the mounting seat and / or the mounting cover.

[0019] According to some embodiments of the utility model, the light-emitting element is configured as a light-emitting lamp, and a discharge needle is disposed on the mounting seat. The discharge needle is electrically connected to the negative ion emission head and is suitable for discharging to excite the light-emitting lamp to emit light.

[0020] According to some embodiments of the utility model, a light-emitting surface is formed on the periphery of the mounting cover, the light-emitting element is arranged on the light-emitting surface, and the light-emitting element is suitable for contacting with negative ions and emitting light under the excitation of negative ions.

[0021] The air treatment device according to the utility model is briefly described below.

[0022] The air treatment device according to the utility model includes the negative ion generator assembly described in any one of the above embodiments. Since the air treatment device according to the utility model includes the negative ion generator assembly described in any one of the above embodiments, the negative ion generator assembly can generate negative ions according to the air treatment device of the utility model, so the air treatment device has a purification effect on the air, and when the negative ion generator assembly can generate negative ions, the light-emitting element will emit light to indicate to the user that the air treatment device is generating negative ions, which is convenient and reliable to use.

[0023] According to some embodiments of the utility model, the air treatment equipment includes: a chassis, the chassis is formed with a mounting surface, a mounting groove is formed on the mounting surface, at least a portion of the negative ion generator assembly is accommodated in the mounting groove, and the negative ion emission head of the negative ion generator assembly at least partially protrudes from the mounting surface.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 is a structural schematic diagram of a negative ion generator assembly according to an embodiment of the utility model;

[0027] Figure 2 is an exploded view of a negative ion generator assembly according to another embodiment of the utility model installed on a chassis of an air handling device;

[0028] Figure 3 is a schematic diagram of a negative ion generator assembly according to another embodiment of the utility model being installed on a chassis of an air handling device;

[0029] Figure 4 is a schematic diagram of a negative ion generator assembly according to another embodiment of the utility model being installed on a chassis of an air treatment device;

[0030] Figure 5 is an exploded view of a negative ion generator assembly according to another embodiment of the utility model installed on a chassis of an air handling device;

[0031] Figure 6 yes Figure 5 A schematic diagram of the structure of the negative ion generator assembly of the illustrated embodiment installed on the chassis of the air handling equipment;

[0032] Figure 7 is a structural schematic diagram of a negative ion generator assembly according to another embodiment of the utility model;

[0033] Figure 8 yes Figure 2 A schematic diagram of the structure of the negative ion generator assembly of the illustrated embodiment installed on the chassis of the air handling equipment;

[0034] Fig. 9 It is a structural schematic diagram of an air treatment device according to an embodiment of the utility model.

[0035] Reference numerals:

[0036] Negative ion generator component 1;

[0037] Housing 11, protrusion 111, light emitting surface 111a, bottom shell 112, fixing cover 113, mounting seat 114, mounting cover 115, vent 116;

[0038] Negative ion emitting device 12, negative ion emitting head 121, conductive part 122, extended leg 122a, discharge needle 123;

[0039] Light emitting element 13. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the related art, since the human eye cannot directly observe negative ions in the air, and the human body cannot directly sense the existence of negative ions in the air, it is difficult for users to understand the working status of the negative ion generator. Therefore, it is difficult for users to determine whether the negative ion generator is working properly and producing negative ions, and users will have doubts about the effect and reliability of the negative ion generator.

[0042] Reference below Figure 1-Figure 7 A negative ion generator assembly 1 according to an embodiment of the present invention is described.

[0043] like Figure 1-Figure 6 As shown, according to the utility model, the negative ion generator assembly 1 includes a shell 11, a negative ion emitting device 12 and a light-emitting member 13. The negative ion emitting device 12 is arranged on the shell 11, and the negative ion emitting device 12 has a negative ion emitting head 121 suitable for generating negative ions; the light-emitting member 13 is arranged on the shell 11, and the light-emitting member 13 is suitable for emitting light when the negative ion emitting head 121 generates negative ions.

[0044] The negative ion generator assembly 1 of the present application is provided with a negative ion emitting device 12. When the negative ion emitting device 12 is in working state, the negative ion emitting head 121 will generate negative ions, and the negative ions can combine with dust, viruses and bacteria in the air to purify the air. By providing a light-emitting member 13, the light-emitting member 13 can emit light when the negative ion emitting head 121 generates negative ions, thereby indicating the working state of the negative ion emitting device 12. The user can better grasp the working state of the negative ion generator assembly 1, which is convenient to use and reduces the user's doubts about the effect and reliability of the negative ion generator assembly 1. By providing a housing 11, the housing 11 can fix and protect the negative ion emitting device 12 and the light-emitting member 13, so that the negative ion emitting device 12 and the reflective member can function stably and reliably.

[0045] Therefore, the negative ion generator component 1 of the present application is provided with a light-emitting component 13, which can emit light when the negative ion emission head 121 generates negative ions, thereby indicating the working status of the negative ion emission device 12. The user can better grasp the working status of the negative ion generator component 1 and reduce the user's doubts about the effect and reliability of the negative ion generator component 1.

[0046] According to some embodiments of the present invention, Figure 3 and Figure 4 As shown, a convex portion 111 is formed on the housing 11, a light-emitting surface 111a is formed on the convex portion 111, a light-emitting member 13 is arranged on the light-emitting surface 111a, at least part of the negative ion emission head 121 protrudes from the light-emitting surface 111a, and the light-emitting member 13 is suitable for contacting with negative ions and emitting light under the excitation of negative ions. By arranging the light-emitting member 13 on the light-emitting surface 111a, the light-emitting member 13 can contact with negative ions and emit light under the excitation of negative ions, and the light-emitting surface 111a will show a light-emitting effect, thereby indicating the working state of the negative ion emission device 12. By arranging the convex portion 111 on the housing 11, the negative ions generated by the negative ion emission head 121 will flow with the airflow, the convex portion 111 can hinder the flow of airflow, and the light-emitting surface 111a is formed on the convex portion 111, which is conducive to the contact between the negative ions and the light-emitting member 13 on the light-emitting surface 111a, thereby improving reliability. By protruding at least part of the negative ion emission head 121 from the light emitting surface 111a, the negative ions generated by the negative ion emission head 121 can flow on the light emitting surface 111a, which is beneficial for the light emitting element 13 on the light emitting surface 111a to fully contact with the negative ions, making the light emitting element 13 stable.

[0047] According to some embodiments of the present invention, Figure 2 As shown, the negative ion emission heads 121 are configured as a plurality and are arranged around the convex portion 111. By configuring the negative ion emission heads 121 as a plurality, the efficiency of the negative ion emission device 12 in generating negative ions can be improved, thereby improving the ability of the negative ion generator assembly 1 to purify the air. By arranging the plurality of negative ion emission heads 121 around the convex portion 111, the negative ions produced by the negative ion emission heads 121 can contact the light-emitting member 13 from all around the convex portion 111, and the light-emitting area of ​​the light-emitting surface 111a can be increased.

[0048] In the description of the present invention, "plurality" means two or more.

[0049] According to some embodiments of the present invention, Figure 3As shown, the negative ion emission heads 121 are configured as a plurality, and the light emitting surface 111a extends between two adjacent negative ion emission heads 121. By configuring the negative ion emission heads 121 as a plurality, the efficiency of the negative ion emission device 12 in generating negative ions can be improved, thereby improving the ability of the negative ion generator assembly 1 to purify the air. By extending the light emitting surface 111a between two adjacent negative ion emission heads 121, the area of ​​the light emitting surface 111a can be increased, and the negative ions generated by the negative ion emission heads 121 can be more easily contacted with the light emitting member 13 on the light emitting surface 111a, and the light emitting effect presented by the light emitting surface 111a will be more stable and reliable.

[0050] According to some embodiments of the present invention, Figure 2 As shown, the surface of the convex portion 111 is configured as a spherical surface. By configuring the surface of the convex portion 111 as a spherical surface, the surface area of ​​the spherical surface is large, and the area of ​​the light-emitting surface 111a can be increased, thereby improving the light-emitting effect presented by the light-emitting surface 111a, and the spherical surface is smooth, which is conducive to the airflow flowing along the surface of the convex portion 111 to mix the negative ions generated by the negative ion emission head 121 into the air.

[0051] According to some embodiments of the present invention, Figure 2As shown, the housing 11 includes a bottom shell 112 and a fixed cover 113, and a receiving cavity is formed in the bottom shell 112; the fixed cover 113 is arranged on the bottom shell 112, and a convex portion 111 is arranged on the surface of the fixed cover 113 away from the bottom shell 112, and a through hole is formed on the fixed cover 113 that penetrates in the thickness direction; wherein at least part of the negative ion emitter 121 is received in the receiving cavity, and at least another part of the negative ion emitter 121 passes through the through hole to protrude from the light-emitting surface 111a. By providing the bottom shell 112, at least part of the negative ion emitter 121 is received in the receiving cavity of the bottom shell 112, the bottom shell 112 can limit the position of the negative ion emitter 121, and the negative ion emitter 121 in the receiving cavity can be connected to the power supply circuit, and the bottom shell 112 can play a role in isolating the charged body to protect the circuit, so that the negative ion emitter 121 can generate negative ions stably for a long time, thereby improving reliability. By setting the fixed cover 113, the convex part 111 is set on the surface of the fixed cover 113 away from the bottom shell 112, and at least another part of the negative ion emitter 121 can protrude from the light-emitting surface 111a through the through hole on the fixed cover 113, so that the light-emitting surface 111a will present a light-emitting effect when the negative ion emitter 121 produces negative ions. In addition, the fixed cover 113 cooperates with the bottom shell 112 to effectively fix and protect the negative ion emitter 121, and extend the service life of the negative ion emitter 121. In particular, the negative ion generator assembly 1 can be installed on the chassis of the air treatment equipment, and the fixed cover 113 in the negative ion generator assembly 1 can be connected to the surface of the chassis, so that the overall surface of the chassis and the negative ion generator assembly 1 is smoother, which is conducive to the flow of air on the chassis.

[0052] According to some embodiments of the present invention, Figure 2 As shown, the negative ion emission device 12 includes a conductive portion 122, and the conductive portion 122 is formed with a plurality of extended legs 122a, and each negative ion emission head 121 is arranged on the extended legs 122a in a one-to-one correspondence. By setting the conductive portion 122, the conductive portion 122 can be electrically connected to the negative ion emission head 121 to energize the negative ion emission head 121, and the negative ion emission head 121 will generate negative ions when energized. By arranging a plurality of extended legs 122a on the conductive portion 122, each negative ion emission head 121 is arranged on the extended legs 122a in a one-to-one correspondence, so that the plurality of negative ion emission heads 121 are powered by one conductive portion 122, which facilitates the control of the operation and stop of the negative ion emission device 12, and the plurality of negative ion emission heads 121 are connected in parallel with each other, and the plurality of negative ion emission heads 121 work separately without affecting each other.

[0053] According to some embodiments of the utility model, the light-emitting element 13 is constructed as a strontium titanate layer and / or a zinc oxide layer. Strontium titanate and / or zinc oxide can be sprayed or injection molded on the light-emitting surface 111a to form a strontium titanate layer and / or a zinc oxide layer. The light-emitting element 13 can be a strontium titanate layer, the light-emitting element 13 can also be a zinc oxide layer, and the light-emitting element 13 can also be a combination of a strontium titanate layer and a zinc oxide layer. By constructing the light-emitting element 13 as a strontium titanate layer and / or a zinc oxide layer, the negative ions generated by the negative ion emission head 121 can react with strontium titanate or zinc oxide, and the light-emitting element 13 will be excited and emit fluorescence, so that the light-emitting surface 111a presents a luminous effect, and the user can judge whether the negative ion generator assembly 1 is working properly based on whether the light-emitting surface 111a emits light.

[0054] According to some embodiments of the present invention, Figure 2 As shown, the negative ion emission device 12 includes a conductive portion 122, and a negative ion emission head 121 is arranged on the conductive portion 122; wherein the light-emitting member 13 is configured as a light-emitting lamp, which is electrically connected to the conductive portion 122 and is suitable for emitting light when the negative ion emission head 121 generates negative ions. By providing the conductive portion 122, the negative ion emission head 121 is arranged on the conductive portion 122, and the conductive portion 122 can energize the negative ion emission head 121 so that the negative ion emission head 121 generates negative ions. By configuring the light-emitting member 13 as a light-emitting lamp, the light-emitting lamp is electrically connected to the conductive portion 122, and the conductive portion 122 energizes the light-emitting lamp while energizing the negative ion emission head 121, thereby realizing that the light-emitting lamp emits light when the negative ion emission head 121 generates negative ions, thereby indicating the working state of the negative ion emission device 12.

[0055] According to some embodiments of the present invention, Figure 2 and Figure 5 As shown, a discharge needle 123 is provided on the conductive part 122, and the free end of the discharge needle 123 faces the light-emitting lamp and is suitable for discharging to excite the light-emitting lamp to emit light. By discharging the discharge needle 123 on the conductive part 122, when the negative ion emission head 121 generates negative ions, the discharge needle 123 will discharge, and the air near the free end of the discharge needle 123 will produce a gas discharge phenomenon. The light-emitting lamp emits light under the action of high voltage current to indicate the working state of the negative ion emission device 12. Exemplarily, the light-emitting lamp is filled with a light-emitting gas, and the light-emitting gas is neon or xenon or other rare gases, and the color of the light depends on the type of gas in the light-emitting lamp.

[0056] According to some embodiments of the present invention, Figure 5 , Figure 6 and Figure 7As shown, a housing cavity is formed in the housing 11, and the negative ion emitter 121 is accommodated in the housing cavity. A vent 116 is formed on the housing 11, which is connected to the housing cavity and suitable for airflow. By accommodating the negative ion emitter 121 in the housing cavity, the housing 11 isolates the negative ion emitter 121, which can reduce the risk of the negative ion emitter 121 contacting the human body or other conductive materials when generating negative ions, and can improve safety. The housing 11 can protect the negative ion emitter 121 and extend the service life of the negative ion emitter 121. By providing a vent 116 connected to the housing cavity on the housing 11, the negative ions in the housing cavity can flow into the outside through the vent 116 to purify the outside air. In particular, the vent 116 can be multiple and respectively used as an air inlet and an air outlet. After the air flow flows into the housing cavity from the air inlet, the negative ions can be driven to flow out of the housing cavity from the air outlet; the negative ion emitter 121 can be located between the air inlet and the air outlet, which is conducive to the air flow passing through the negative ion emitter 121 to take away the negative ions.

[0057] According to some embodiments of the present invention, Figure 7 As shown, the housing 11 includes a mounting seat 114 and a mounting cover 115, and the negative ion emitter 121 is arranged on the mounting seat 114; the mounting cover 115 is arranged on the mounting seat 114 and defines a receiving cavity between the mounting seat 114; wherein a vent 116 is formed on the mounting seat 114 and / or the mounting cover 115. By arranging the negative ion emitter 121 on the mounting seat 114, the mounting seat 114 can play a fixing role on the negative ion emitter 121, and the mounting cover 115 is arranged on the mounting seat 114 and defines a receiving cavity, which can facilitate the negative ion emitter 121 to be accommodated in the receiving cavity, and the negative ion emitter 121 is easy to install. The vent 116 can be arranged on the mounting seat 114, and the vent 116 can also be arranged on the mounting cover 115, and the vent 116 can also be multiple and respectively arranged on the mounting seat 114 and the mounting cover 115.

[0058] According to some embodiments of the present invention, Figure 5 and Figure 6As shown, the light-emitting member 13 is constructed as a light-emitting lamp, and a discharge needle 123 is arranged on the mounting seat 114. The discharge needle 123 is electrically connected to the negative ion emission head 121 and is suitable for discharging to excite the light-emitting lamp to emit light. The discharge needle 123 can be arranged on the mounting seat 114 together with the negative ion emission head 121, so that the discharge needle 123 and the negative ion emission head 121 can be located in the accommodating cavity, and the mounting cover 115 can isolate the charged body and improve the safety of use. The discharge needle 123 is electrically connected to the negative ion emission head 121, and the discharge needle 123 is also energized when the negative ion emission head 121 is energized. Therefore, when the negative ion emission head 121 generates negative ions, the discharge needle 123 will discharge to excite the light-emitting lamp to emit light, which can indicate the working state of the negative ion generator assembly 1. In particular, the light-emitting lamp can be arranged on the mounting cover 115, which is easy to install.

[0059] According to some embodiments of the present invention, Figure 7 As shown, a light-emitting surface 111a is formed on the periphery of the mounting cover 115, and the light-emitting member 13 is arranged on the light-emitting surface 111a, and the light-emitting member 13 is suitable for contacting with negative ions and emitting light under the excitation of negative ions. By arranging the light-emitting surface 111a on the periphery of the mounting cover 115, the contact of negative ions with the light-emitting member 13 on the light-emitting surface 111a can make the light-emitting surface 111a present a light-emitting effect, which can facilitate the user to observe the light-emitting surface 111a. Exemplarily, the light-emitting member 13 can be a strontium titanate layer, the light-emitting member 13 can also be a zinc oxide layer, and the light-emitting member 13 can also be a combination of a strontium titanate layer and a zinc oxide layer. The negative ions generated by the negative ion emission head 121 can react with strontium titanate or zinc oxide, and the light-emitting member 13 is thereby excited and emits fluorescence, thereby achieving a light-emitting effect on the light-emitting surface 111a.

[0060] In summary, the negative ion generator assembly 1 according to the embodiment of the utility model includes a housing 11, a negative ion emitting device 12 and a light-emitting member 13. When the negative ion emitting device 12 is in working state, the negative ion emitting head 121 will generate negative ions, and the negative ions can combine with dust, viruses and bacteria in the air to purify the air. By setting the light-emitting member 13, the light-emitting member 13 can emit light when the negative ion emitting head 121 generates negative ions, thereby indicating the working state of the negative ion emitting device 12, and the user can better grasp the working state of the negative ion generator assembly 1, which is convenient to use and reduces the user's doubts about the effect and reliability of the negative ion generator assembly 1; by setting the housing 11, the housing 11 can fix and protect the negative ion emitting device 12 and the light-emitting member 13, so as to achieve stable and reliable effects of the negative ion emitting device 12 and the reflective member. In some embodiments, the light-emitting member 13 is disposed on the light-emitting surface 111a, and the light-emitting member 13 is suitable for contacting with negative ions and emitting light under the stimulation of negative ions; by arranging the light-emitting member 13 on the light-emitting surface 111a, the light-emitting member 13 can contact with negative ions and emit light under the stimulation of negative ions, and the light-emitting surface 111a will show a luminous effect, thereby indicating the working state of the negative ion emission device 12. In some embodiments, the light-emitting member 13 is configured as a light-emitting lamp, and the discharge needle 123 is electrically connected to the negative ion emission head 121 and is suitable for discharging to excite the light-emitting lamp to emit light; when the negative ion emission head 121 is energized, the discharge needle 123 will also be energized, so when the negative ion emission head 121 generates negative ions, the discharge needle 123 will discharge to excite the light-emitting lamp to emit light, which can indicate the working state of the negative ion generator assembly 1.

[0061] According to the following Figure 8 and Fig. 9 The air handling device according to the utility model is briefly described.

[0062] like Figure 8 and Fig. 9 As shown, the air treatment device according to the utility model includes the negative ion generator component 1 in any one of the above embodiments. Since the air treatment device according to the utility model includes the negative ion generator component 1 in any one of the above embodiments, the negative ion generator component 1 can generate negative ions according to the air treatment device of the utility model, so the air treatment device has a purification effect on the air, and when the negative ion generator component 1 can generate negative ions, the light emitting element 13 will emit light to indicate to the user that the air treatment device is generating negative ions, which is convenient and reliable to use.

[0063] According to some embodiments of the present invention, Figure 8 and Fig. 9As shown, the air treatment device includes a chassis, the chassis is formed with a mounting surface, a mounting groove is formed on the mounting surface, at least part of the negative ion generator assembly 1 is accommodated in the mounting groove, and the negative ion emission head 121 of the negative ion generator assembly 1 at least partially protrudes from the mounting surface. The air treatment device can generate airflow, and the airflow will flow on the chassis. By arranging the mounting groove on the mounting surface of the chassis, at least part of the negative ion generator assembly 1 is accommodated in the mounting groove, which can reduce the space occupation of the negative ion generator assembly 1, facilitate the installation of the negative ion generator assembly 1, and facilitate the flow of airflow on the chassis. By at least partially protruding the negative ion emission head 121 of the negative ion generator assembly 1 from the mounting surface, the negative ions generated by the negative ion emission head 121 will easily mix into the air with the airflow flowing on the mounting surface, and the air purification effect of the air treatment device will be more reliable.

[0064] In some embodiments of the present application, Figure 8 As shown, a convex portion 111 is formed on the housing 11, and the convex portion 111 protrudes from the mounting surface. When the airflow flowing on the mounting surface passes through the convex portion 111, it will be dispersed due to the obstruction of the convex portion 111, which can reduce the local pressure and alleviate the surge phenomenon.

[0065] In some embodiments of the present application, Figure 8 As shown, the negative ion generator assembly 1 is configured as a plurality of components spaced apart on the chassis. By configuring the negative ion generator assembly 1 as a plurality of components, the ability of the air treatment device to purify air can be enhanced. By arranging the plurality of negative ion generator assemblies 1 at intervals, the negative ions generated by the air treatment device can be distributed more evenly, the purification ability of the air treatment device can be improved, and the appearance of the air treatment device can be more beautiful.

[0066] In some embodiments of the present application, the air handling equipment is configured as an air conditioner, a fresh air blower or an air purifier.

[0067] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0069] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A negative ion generator assembly, characterized in that: include: case; A negative ion emitting device, wherein the negative ion emitting device is disposed on the housing and has a negative ion emitting head suitable for generating negative ions; A light emitting component is disposed on the shell and is suitable for emitting light when the negative ion emitting head generates negative ions.

2. The negative ion generator assembly according to claim 1, characterized in that: A convex portion is formed on the shell, a luminous surface is formed on the convex portion, the luminous element is arranged on the luminous surface, at least part of the negative ion emission head protrudes from the luminous surface, and the luminous element is suitable for contacting with negative ions and emitting light under the excitation of negative ions.

3. The negative ion generator assembly according to claim 2, characterized in that: The negative ion emission heads are structured in multiples and are arranged around the convex portion.

4. The negative ion generator assembly according to claim 2, characterized in that: The negative ion emission heads are multiple in number, and the light emitting surface extends between two adjacent negative ion emission heads.

5. The negative ion generator assembly according to claim 2, characterized in that: The surface of the convex portion is configured as a spherical surface.

6. The negative ion generator assembly according to claim 2, characterized in that: The housing comprises: A bottom shell, wherein a receiving cavity is formed in the bottom shell; A fixed cover, the fixed cover is arranged on the bottom shell, the convex portion is arranged on the surface of the fixed cover away from the bottom shell, and a through hole is formed on the fixed cover that penetrates in the thickness direction; wherein At least a portion of the negative ion emission head is received in the receiving cavity, and at least another portion of the negative ion emission head passes through the through hole to protrude from the light emitting surface.

7. The negative ion generator assembly according to claim 2 or 3, characterized in that: The negative ion emitting device comprises: a conductive part, the conductive part is formed with a plurality of extended legs, and each of the negative ion emitting heads is arranged on the extended legs in a one-to-one correspondence.

8. The negative ion generator assembly according to any one of claims 2 to 6, characterized in that: The luminous element is configured as a strontium titanate layer and / or a zinc oxide layer.

9. The negative ion generator assembly according to claim 1, characterized in that: The negative ion emission device comprises: a conductive part, and the negative ion emission head is arranged on the conductive part; wherein The light-emitting member is configured as a light-emitting lamp, which is electrically connected to the conductive portion and is adapted to emit light when the negative ion emission head generates negative ions.

10. The negative ion generator assembly according to claim 9, characterized in that: A discharge needle is arranged on the conductive part, and the free end of the discharge needle faces the light emitting lamp and is suitable for discharging to stimulate the light emitting lamp to emit light.

11. The negative ion generator assembly according to claim 1, characterized in that: A containing cavity is formed in the shell, and the negative ion emitter head is accommodated in the containing cavity. A vent which is in communication with the containing cavity and suitable for air flow is formed on the shell.

12. The negative ion generator assembly according to claim 11, characterized in that: The housing comprises: A mounting seat, on which the negative ion emission head is arranged; A mounting cover is disposed on the mounting seat and defines the accommodating cavity between the mounting seat; wherein The vent is formed on the mounting seat and / or the mounting cover.

13. The negative ion generator assembly according to claim 12, characterized in that: The light-emitting element is constructed as a light-emitting lamp. A discharge needle is arranged on the mounting seat. The discharge needle is electrically connected to the negative ion emission head and is suitable for discharging to stimulate the light-emitting lamp to emit light.

14. The negative ion generator assembly according to claim 12, characterized in that: A light emitting surface is formed on the outer periphery of the mounting cover, and the light emitting member is arranged on the light emitting surface. The light emitting member is suitable for contacting with negative ions and emitting light under the excitation of the negative ions.

15. An air treatment device, characterized in that: The negative ion generator assembly comprises any one of claims 1-14.

16. The air treatment device according to claim 15, characterized in that include: A chassis is formed with a mounting surface, a mounting groove is formed on the mounting surface, at least a portion of the negative ion generator assembly is accommodated in the mounting groove, and a negative ion emission head of the negative ion generator assembly at least partially protrudes from the mounting surface.

Images