CN204564343U - Installing structure for discharge needle and air cleaning unit - Google Patents
Installing structure for discharge needle and air cleaning unit Download PDFInfo
- Publication number
- CN204564343U CN204564343U CN201520010405.3U CN201520010405U CN204564343U CN 204564343 U CN204564343 U CN 204564343U CN 201520010405 U CN201520010405 U CN 201520010405U CN 204564343 U CN204564343 U CN 204564343U
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- fixed mount
- spray point
- discharge needle
- installing structure
- busbar
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Abstract
The utility model discloses a kind of installing structure for discharge needle and air cleaning unit.Described installing structure for discharge needle, comprise fixed mount, be arranged at the grid-like busbar of described fixed mount side and multiple spray point, correspondingly on described fixed mount and busbar be provided with the through hole interted for described spray point, between the through hole on described spray point and described fixed mount, be provided with the elastomeric element of compression.In air cleaning unit of the present utility model, spray point is formed by installing structure for discharge needle of the present utility model and fixed mount and removably connects reliably.The utility model makes spray point be fastened on fixed mount by the elastic force of elastomeric element, formation removably connects, and connects reliable, and is convenient to dismounting, change the spray point damaged, improve clean-up effect.
Description
Technical field
The utility model relates to technical field of air purification, in particular to a kind of installing structure for discharge needle and the air cleaning unit applying this installing structure for discharge needle.
Background technology
Electronic air purifier adopts spray point its surrounding air to be ionized, and the mode of dust adsorption to collecting plate is purified air.The electronic air purifier of prior art comprises fixed mount, is arranged at the busbar (stylus plate) of described fixed mount the same side and collecting plate respectively, and wherein, busbar contacts with spray point and realizes being electrically connected.
The mounting means of the spray point of prior art is generally directly inserted by spray point in fixed mount that moulding makes, then adopts to play glue and fix.Or the mode that spray point and fixed mount lead to interference fit is fixed.The shortcoming of prior art is, by beating the fixing mode of glue, generally cannot dismantle spray point, and dismounting may damage spray point or fixed mount by force; The mode of spray point and fixed mount interference fit, can not change, reduce clean-up effect after spray point damages, and when dimensional discrepancy, spray point can be caused to loosen or come off.
Utility model content
For the above-mentioned defect of prior art, the technical problems to be solved in the utility model is, provides a kind of installing structure for discharge needle, is convenient to change the spray point damaged, and improves clean-up effect.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of installing structure for discharge needle, comprise fixed mount, be arranged at the grid-like busbar of described fixed mount side and multiple spray point, correspondingly on described fixed mount and busbar be provided with the through hole interted for described spray point, between the through hole on described spray point and described fixed mount, be provided with the elastomeric element being in compressive state.
As preferably, described elastomeric element is and the spring be set on described spray point.
As preferably, described spring and spray point are welded and fixed.
As preferably, described fixed mount is moulding.
As preferably, described busbar is connected with described fixed mount by the mode of buckle or bonding.
The utility model additionally provides a kind of air cleaning unit, comprises any one installing structure for discharge needle as above, and is arranged at the collecting plate (2) of described fixed mount (1) opposite side; Described collecting plate (2) is provided with and described spray point (4) multiple collecting unit of dust (21) one to one, each collecting unit of dust (21) is cylindrical shape, arranges respectively around described spray point (4).
As preferably, described collecting plate is connected with described fixed mount by the mode of buckle or bonding.
Application the technical solution of the utility model, makes spray point be fastened on fixed mount by the elastic force of elastomeric element, connect reliable, and be convenient to dismounting, change the spray point damaged, improve clean-up effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the air cleaning unit of embodiment of the present utility model;
Fig. 2 is the top view of the air cleaning unit of Fig. 1;
Fig. 3 be Fig. 2 along A-A to sectional view;
Fig. 4 is the enlarged diagram of the part B in Fig. 3;
Fig. 5 is the decomposing schematic representation of the air cleaning unit of Fig. 1;
Fig. 6 is the enlarged diagram of the C part in Fig. 5;
The enlarged diagram of the assembly of the spray point that Fig. 7 adopts for the present embodiment and spring.Main Reference Numerals illustrates:
1, fixed mount; 2, collecting plate; 3, busbar; 4, spray point; 6, spring;
11, groove; 12, the first through hole; 21, collecting unit of dust; 32, the second through hole;
41, needle point; 42, pin cap; 100, air cleaning unit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
See Fig. 1 to Fig. 7, according to the air cleaning unit 100 of embodiment of the present utility model, comprise fixed mount 1, the busbar 3 being arranged at described fixed mount 1 both sides respectively and collecting plate 2, and multiple spray point 4, the needle point 41 of spray point 4 discharges and its ambient air is ionized.In the present embodiment, the side of fixed mount 1 is provided with crisscross groove 11, and grid-like busbar 3 is put into groove 11 and realizes holding connection, and collecting plate 2 is connected with the opposite side of fixed mount 1 by the mode of bonding.The improvement of the present embodiment is, for removably connecting between spray point 4 and fixed mount 1, the spray point 4 of damage can be taken off and changing, and improves clean-up effect.
Below continue the structure removably connected be described with reference to the accompanying drawings between the spray point 4 of the present embodiment and fixed mount 1.The installing structure for discharge needle of the present embodiment, comprise fixed mount 1, be arranged at the grid-like busbar 3 of fixed mount 1 side and multiple spray point 4, fixed mount 1 is provided with the first through hole 12 interted for spray point 4, on busbar 3, correspondence is provided with the second through hole 32 interted for spray point 4, when busbar 3 is fixed on fixed mount 1, the first through hole 12 interts for spray point 4 with the corresponding conducting of the second through hole 32.As shown in Figure 4, be provided with the spring 6 being in compressive state between the first through hole 12 on spray point 4 and fixed mount 1, spring 6 also can be replaced by other elastomeric elements being in compressive state, such as shell fragment etc.Made spray point 4 and fixed mount 1 stable connection by the elastic force of the spring 6 compressed and do not come off.Fixed mount 1 is generally moulding, also has certain elasticity, will have certain magnitude of interference between the first through hole 12 therefore on spring 6 and fixed mount 1, with the first through hole 12 secure fit after spring 6 compresses.As shown in Figure 6 and Figure 7, spring 6 is set on spray point 4, and the pin cap 42 that against spray point 4 is arranged.When installing spray point 4, pressing the pin cap 42 of acusector 4 downwards, when external force is greater than spring force, just can be inserted into fixed mount 1.When extracting spray point 4, clamping pin cap 42 and firmly outwards pulling out, when external force is greater than spring force, spray point 4 could be deviate from from fixed mount 1.In order to prevent the spring 6 when extracting spray point 4 from coming off, as shown in Figure 7, spring 6 and spray point 4 are weldingly fixed on the below of pin cap 42.
In order to collect the dust be ionized in air better, as shown in Figures 2 to 5, collecting plate 2 comprises the multiple collecting unit of dust 21 that arrange corresponding to spray point 4 respectively, and each collecting unit of dust 21 is the cylindrical shape of opening, and the needle point 41 respectively around spray point 4 is arranged.Collecting unit of dust 21 is around the vibrational power flow of the needle point 41 of spray point 4, and the dust be discharged in the air after pin 4 ionization is easier close to collecting plate 2, improves dust collecting effect.Spray point 4 is connected with high pressure negative electricity by busbar 3, and its ambient air is ionized, electronegative, collecting unit of dust 21 by collecting plate 2 be just electrically connected, attract the dust with negative electricity.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. an installing structure for discharge needle, comprise fixed mount (1), be arranged at the grid-like busbar (3) of described fixed mount (1) side and multiple spray point (4), it is characterized in that, the upper correspondence of described fixed mount (1) and busbar (3) is provided with the through hole interted for described spray point (4), is provided with the elastomeric element being in compressive state between the through hole on described spray point (4) and described fixed mount (1).
2. installing structure for discharge needle according to claim 1, is characterized in that, described elastomeric element is and the spring (6) be set on described spray point (4).
3. installing structure for discharge needle according to claim 2, is characterized in that, described spring (6) and spray point (4) are welded and fixed.
4. the installing structure for discharge needle according to claim 1,2 or 3, is characterized in that, described fixed mount (1) is moulding.
5. the installing structure for discharge needle according to claim 1,2 or 3, is characterized in that, described busbar (3) is connected with described fixed mount (1) by the mode of buckle or bonding.
6. an air cleaning unit, is characterized in that, comprises the installing structure for discharge needle according to any one of Claims 1-4, and is arranged at the collecting plate (2) of described fixed mount (1) opposite side; Described collecting plate (2) is provided with and described spray point (4) multiple collecting unit of dust (21) one to one, each collecting unit of dust (21) is cylindrical shape, arranges respectively around described spray point (4).
7. air cleaning unit according to claim 6, is characterized in that, described collecting plate (2) is connected with described fixed mount (1) by the mode of buckle or bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010405.3U CN204564343U (en) | 2015-01-05 | 2015-01-05 | Installing structure for discharge needle and air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010405.3U CN204564343U (en) | 2015-01-05 | 2015-01-05 | Installing structure for discharge needle and air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564343U true CN204564343U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010405.3U Active CN204564343U (en) | 2015-01-05 | 2015-01-05 | Installing structure for discharge needle and air cleaning unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204564343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607319A (en) * | 2015-01-05 | 2015-05-13 | 珠海格力电器股份有限公司 | Spray point installation structure and air purification device |
| RU170188U1 (en) * | 2017-01-09 | 2017-04-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | GAS CLEANING DEVICE |
| RU182472U1 (en) * | 2017-12-25 | 2018-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | GAS CLEANING DEVICE |
-
2015
- 2015-01-05 CN CN201520010405.3U patent/CN204564343U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607319A (en) * | 2015-01-05 | 2015-05-13 | 珠海格力电器股份有限公司 | Spray point installation structure and air purification device |
| RU170188U1 (en) * | 2017-01-09 | 2017-04-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | GAS CLEANING DEVICE |
| RU182472U1 (en) * | 2017-12-25 | 2018-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | GAS CLEANING DEVICE |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |