CN207882128U - Ageing test apparatus - Google Patents
Ageing test apparatus Download PDFInfo
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- CN207882128U CN207882128U CN201820315750.1U CN201820315750U CN207882128U CN 207882128 U CN207882128 U CN 207882128U CN 201820315750 U CN201820315750 U CN 201820315750U CN 207882128 U CN207882128 U CN 207882128U
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Abstract
The utility model is related to a kind of ageing test apparatus, including：Shell is hollow structure；Adjusting part, including light source are irradiated, the light sent out is used for simulated solar irradiation；Experiment casing, including shell, mounting bracket, land surface pyrometer and heat-transfer tube, shell is hollow closed case, including an accommodating chamber, light source and mounting bracket are set in accommodating chamber, and land surface pyrometer and test sample may be contained on mounting bracket, to which land surface pyrometer is equal with the centre distance of test sample to light source, heat-transfer tube is fixedly connected on mounting bracket, and one end is attached in the plane of land surface pyrometer, and the other end reaches outside accommodating chamber；Temperature sensor is set to one end of the separate land surface pyrometer of heat-transfer tube；And control assembly, it is used for adjusting control test environment.Above-mentioned ageing test apparatus, by the way that temperature sensor to be set to outside accommodating chamber, the acquisition of the influence so as to avoid the test environment in accommodating chamber for temperature sensor, data is more accurate.
Description
Technical field
The utility model is related to burn-in test fields, more particularly to a kind of ageing test apparatus.
Background technology
Since automotive material aging action mostlys come from, sunlight is exposed to the sun and the factors such as the humiture of environment cause, because
This is often exposed to the sun by artificial simulated solar irradiation in the burn-in test of automotive material, so that the similar sunlight of realization is exposed to the sun and ring
The raised simulation effect of border temperature, however, in traditional aging testing system, the temperature acquisition of land surface pyrometer is easy to be tested
The data of the influence in test ring border, acquisition are inaccurate, to influence test result.
Utility model content
Based on this, it is necessary to obtain easy tested person environment for the temperature of traditional aging testing system land surface pyrometer
Influence, the inaccurate problem of the data of acquisition provides a kind of ageing test apparatus.
A kind of ageing test apparatus is used for the burn-in test of sample, including：
Shell is hollow structure；
Adjusting part, including light source are irradiated, the light sent out is used for simulated solar irradiation；
Experiment casing, including shell, mounting bracket, land surface pyrometer and heat-transfer tube, the shell are hollow closed box
Body, including an accommodating chamber, the light source and the mounting bracket are set in the accommodating chamber, the land surface pyrometer and test specimens
Product may be contained on the mounting bracket, to which the land surface pyrometer is equal with the centre distance of test sample to the light source,
The heat-transfer tube is fixedly connected on the mounting bracket, and one end is attached in the plane of the land surface pyrometer, and the other end stretches out
To outside accommodating chamber；
Temperature sensor is set to one end far from the land surface pyrometer of the heat-transfer tube；And
Control assembly is used for adjusting control test environment.
The irradiation adjusting part further includes filter in one of the embodiments, and the filter is sheathed on described
Outside light source, the light sent out to the light source is filtered.
The irradiation adjusting part further includes light output part and UV probes, the light output in one of the embodiments,
Part is fixedly connected on the shell of the experiment casing, and one end is contained in the accommodating chamber, and the other end passes through the experiment casing
Shell reach outside the accommodating chamber, UV probe is set to one reached outside the accommodating chamber of the light output part
End.
The light output part is in hollow tubular, including aperture and lighting tube, the daylighting in one of the embodiments,
Mouth is fixedly connected with the lighting tube, and the aperture is set to the one end of the lighting tube being located in the accommodating chamber,
Light source described in the aperture face is arranged, and for acquiring light, the inner wall of the aperture and the lighting tube is smooth
Minute surface, light realize in the inner wall of the aperture and the lighting tube and are totally reflected that the other end of the lighting tube is across described
The shell of experiment casing stretches out outside the accommodating chamber, and the UV probes are set to one far from the aperture of the lighting tube
End, and the control assembly is connected to by optical fiber.
The aperture is in horn-like in one of the embodiments,.
The heat-transfer tube is made of heat-insulated material in one of the embodiments,.
The experiment casing further includes transmission driver in one of the embodiments, and the transmission driver passes through one
Drive link is sequentially connected in the mounting bracket, and drives mounting bracket to be rotated around the axis where the light source by drive link.
The surface temperature is calculated as black standard temperature meter or blackboard temperature meter in one of the embodiments,.
Further include equalized temperature component in one of the embodiments, the equalized temperature component is set to the shell
It is interior, outside the experiment casing, for the air themperature in shell described in auto-adjustment control, the air themperature in shell is made to balance
In preset state.
Further include spray assemblies in one of the embodiments, the spray assemblies include spray thrower, inner nozzle and outer spray
Pipe, the spray thrower are connected to the inner nozzle and outer nozzle, and the inner nozzle is set to the inside of the mounting bracket, described interior
Jet pipe is provided with multiple spouts, and carries out spray test, the outer nozzle to test sample from inside by multiple spouts
It is set to the outside of the mounting bracket, the outer nozzle is also equipped with multiple spouts, and right from outside by multiple spouts
Test sample carries out spray test.
Above-mentioned ageing test apparatus, by the way that the surface of temperature sensor and land surface pyrometer is connected by heat-transfer tube,
The heat-transfer tube other end stretches out outside accommodating chamber, the influence so as to avoid the test environment in accommodating chamber for temperature sensor,
The acquisition of data is more accurate.
Description of the drawings
Fig. 1 is the frame construction drawing of the ageing test apparatus of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the ageing test apparatus of one embodiment of the utility model；
Fig. 3 is the partial structural diagram of the ageing test apparatus of one embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the light output part of the ageing test apparatus of one embodiment of the utility model；
Fig. 5 is another partial structural diagram of the ageing test apparatus of one embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the experiment casing of the ageing test apparatus of one embodiment of the utility model.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
It please refers to Fig.1 and Fig. 2, Fig. 1 and Fig. 2 illustratively shows the ageing test apparatus of one embodiment of the utility model
10 structural schematic diagram, the ageing test apparatus 10 includes shell 110, irradiation adjusting part 120, experiment casing 130, air-cooled
Component 140, heater 150 and control assembly 170, the shell 110 are hollow structure, the irradiation adjusting part 120, experiment
Babinet 130, air-cooled component 140, heater 150 and control assembly 170 may be contained in the shell 110, and the irradiation is adjusted
Component 120 includes light source 121, and the light source 121 is set in the experiment casing 130, and the experiment casing 130 includes shell
131 and mounting bracket 132, the shell 131 is hollow closed case, including an accommodating chamber 13a, the light source 121 and described
Mounting bracket 132 is set in the accommodating chamber 13a, and the mounting bracket 132 is for placing test sample, the air-cooled component 140
Cool down for exchanging heat, the heater 150 is set in the accommodating chamber 13a, for the air in the accommodating chamber 13a into
Row heating, the irradiation adjusting part 120, air-cooled component 140 and heater 150 are all connected to the control assembly 170, described
Control assembly 170 is tested for adjusting control irradiation adjusting part 120, air-cooled component 140 and heater 150 with adjusting control
Environment.
In order to realize that simulation of the light source 121 to sunlight, the light source 121 can be high-power thermal light sources.Pass through big work(
When rate light source luminescent, on the test specimen, the temperature of test sample surface increases, and then realizes the mould being exposed to the sun to the sun for irradiation
It is quasi-.For example, the light source 121 can be hernia lamp, the power of hernia lamp is generally higher, and when luminous, light is radiated at object
Surface can be such that the temperature of body surface increases.Certainly, the light source 121 is not limited to hernia lamp, can also be that other are high-power
Light source, as long as sample surface temperature can be driven to increase, 121 type of specific light source and model do not limit in light extraction
It is fixed.
In some embodiments, the irradiation adjusting part 120 further includes filter 123, and the filter 123 is sheathed on
Outside the light source 121, so that the light source 121 is contained in the filter 123, the light warp sent out to light source 121
It is irradiated in test sample again after crossing the filtering of filter 123.By the way that filter 123 is arranged, may be implemented to wavelength not pre-
If the filtering of the light in section, and wavelength is only allowed to pass through in the light of pre-set interval, and then realizes the simulation to sunlight spectrum.
Please continue to refer to Fig. 3, in some embodiments, the irradiation adjusting part 120 further includes light output part 125, institute
The shell 131 that light output part 125 is fixedly connected on the experiment casing 130 is stated, one end is contained in the accommodating chamber 13a, separately
One end passes through the shell 131 of the experiment casing 130 to reach outside the accommodating chamber 13a.The light output part 125 is in hollow pipe
Shape, including aperture 1251 and lighting tube 1253, the aperture 1251 are fixedly connected with the lighting tube 1253, and described are adopted
Optical port 1251 is set to the one end of the lighting tube 1253 being located in accommodating chamber 13a, light described in 1251 face of the aperture
Source 121 is arranged, and for acquiring light, the inner wall of the aperture 1251 and the lighting tube 1253 is smooth mirror surface, light
It realizes and is totally reflected in the inner wall of the aperture 1251 and the lighting tube 1253, the other end of the lighting tube 1253 passes through institute
The shell 131 for stating experiment casing 130 stretches out outside the accommodating chamber 13a, so as to the light-output accommodating chamber 13a that will be acquired.
In specific embodiment, for the ease of realizing daylighting, the aperture 1251 is in horn-like.
The irradiation adjusting part 120 includes UV (Ultraviolet, ultraviolet light) probes 127, and the UV probes 127 are set
It is placed in one end far from the aperture 1251 of the lighting tube 1253, and control assembly 170 is connected to by optical fiber.Light
After the entrance of aperture 1251, after the total reflection of 1253 inner wall of lighting tube, is absorbed by UV probes 127, then pass through light
Line is conducted to control assembly 170, and control system is converting light energy into electric energy, obtaining UV parameters, and according to UV state modulator light
The luminous power in source 121, and then realize PID (Proportion, the ratio of irradiation level；Integral, integral；Derivative,
Derivative) control.By the way that UV probes 127 to be set to outside the experiment casing 130, surveyed so as to avoid to test sample
It when examination, is influenced caused by the variation such as temperature, humidity in accommodating chamber 13a, keeps UV acquisitions more accurate.
Please continue to refer to Fig. 4, in some embodiments, the experiment casing 130 further includes that land surface pyrometer 133 and heat pass
Conduit 134, the land surface pyrometer 133 and test sample may be contained on the mounting bracket 132, to the land surface pyrometer
133 is of substantially equal with the centre distance of test sample to the light source 121, and the heat-transfer tube 134 is fixedly connected on the peace
132 are shelved, one end is attached in the plane of the land surface pyrometer 133, and the other end reaches outside accommodating chamber 13a.When light source 121
When irradiating land surface pyrometer 133, the surface temperature of land surface pyrometer 133 increases, the heat being attached in 133 plane of land surface pyrometer
Air themperature in conducting tube 134 increases, and is transmitted to the another of heat-transfer tube 134 with the pipe internal channel of heat-transfer tube 134
End.It is appreciated that the temperature in order to avoid the air in accommodating chamber 13a heats the air in heat-transfer tube 134, the heat passes
Conduit 134 is made of heat-insulated material.Since land surface pyrometer 133 is of substantially equal at a distance from test sample to light source 121, to
The surface temperature of land surface pyrometer 133 and the surface temperature of test sample are consistent substantially, are conducive to test specimens
The measurement of product surface temperature.
The land surface pyrometer 133 can be black standard temperature meter, can also be blackboard temperature meter.
The ageing test apparatus 10 includes temperature sensor 160, and the temperature sensor 160 is set to the heat transfer
One end far from the land surface pyrometer 133 of pipe 134, when the air themperature in heat-transfer tube 134 increases, temperature sensor
160 incude and acquire the temperature data of the air in heat-transfer tube 134, and the temperature data of acquisition is transferred to control assembly
170, control assembly 170 controls the heater 150 according to the temperature data that temperature sensor 160 is fed back, and then realizes to holding
The air temperature modification received in chamber 13a.
By the way that temperature sensor 160 is connect with the surface of land surface pyrometer 133 by heat-transfer tube 134, heat-transfer tube
134 other ends stretch out outside accommodating chamber 13a, and temperature sensor 160 is set to outside experiment casing 130, so as to avoid accommodating chamber 13a
Influence of the interior test environment for temperature sensor 160, the acquisition of data are more accurate.
In some embodiments, the experiment casing 130 further includes transmission driver 135, and the transmission driver 135 is logical
It crosses a drive link to be sequentially connected in the mounting bracket 132, and drives mounting bracket 132 around the axis where light source 121 by drive link
Line rotates.When carrying out the test of test sample, transmission driver 135 drives mounting bracket 132 to rotate, and drives test sample around light
Axis rotation where source 121, so as to avoid sample surfaces temperature caused by the light emission rate difference of light source 121 in all directions
Inconsistent problem is spent, test sample is rotated with the rotation of mounting bracket, it is ensured that the temperature on the surface of test sample
It is evenly distributed, while being also beneficial to promote the accuracy of the temperature acquisition of land surface pyrometer 133.
In the illustrated embodiment, temperature in accommodating chamber 13a, wet in order to avoid when testing test sample
The variations such as degree cause the damage of transmission driver 135, the transmission driver 135 to be set to outside the experiment casing 130, corresponding
The mounting bracket 132 stretch out outside the experiment casing 130.
Please continue to refer to Fig. 5, in some embodiments, the experiment casing 130 further includes exhausting plate 136 and return air plate
137, the exhausting plate 136 and the return air plate 137 are set in the accommodating chamber 13a, are fixedly connected with the shell 131,
And the both sides of the light source 121 are located at, it surrounds to form an air-out passage between the exhausting plate 136 and the shell 131
13b surrounds return air channel a 13c, the air-out passage 13b and the return air between the return air plate 137 and the shell 131
Channel 13c is oppositely arranged.
The air-cooled component 140 includes air-cooled driver 141 and wind wheel 143, and the wind wheel 143 is fixed on the air-cooled drive
In the shaft of dynamic device 141, under the driving of 143 driver of the wind wheel, the wind wheel 143 rotates, and the wind wheel 143 is set to
In the air-out passage 13b, it is both provided with air outlet on the exhausting plate 136 and the return air plate 137, to which air is in outlet air
Convection current is formed between channel 13b and return air channel 13c, to realize that the heat exchange of the surface temperature of surface temperature meter 133 cools down.
In some embodiments, the air-cooled driver 141 includes the first air-cooled driver 1411 and the second air-cooled driving
Device 1413, the first air-cooled driver 1411 and the second air-cooled driver 1413 are correspondingly arranged a wind wheel 143, corresponding
, there are two the air outlet on the exhausting plate 136 and the return air plate 137 is also provided with.By the way that the first air-cooled driver is arranged
1411 and the second air-cooled driver 1413, and it is correspondingly arranged two outlet air on the exhausting plate 136 and the return air plate 137
Mouthful, the control of wind speed, flow direction may be implemented.Specifically, by adjusting the first air-cooled driver 1411 and the second air-cooled driver
1413 output power, you can realize wind speed, flow direction adjusting control.
In a specific embodiment, when the ageing test apparatus 10 is positioned on horizontal plane, the light source 121
Vertical to place, the air-out passage is located at the top of the light source 121 and mounting bracket 132, and the return air channel 13c is located at described
The lower section of light source 121 and mounting bracket 132, air-cooled driver 141 drive air-cooled rotation, wind to be blown from the air outlet on exhausting plate 136
Enter in accommodating chamber 13a, uniformly blow over the surface of land surface pyrometer 133 and test sample from top to bottom, finally by return air plate 137
Air outlet enter in return air channel 13c, recycle always.
By the adjusting of the first air-cooled driver 1411 and the output power of the second air-cooled driver 1413, and then can be real
The adjusting of existing wind speed, flow direction, when cooling air-flow, which is adjusted to concentrate, is blown to land surface pyrometer 133, the temperature of land surface pyrometer 133
Degree reduces, you can realizes the quick adjusting of the surface temperature of surface temperature meter 133.
The heater 150 is set in the accommodating chamber 13a, is connected to control assembly 170, and in the control assembly
The air in the accommodating chamber 13a is heated under 170 control.Surface temperature meter 133 is realized by air-cooled component 140
Surface temperature, and the table of land surface pyrometer 133 is realized to the air heat temperature raising in accommodating chamber 13a by heater 150
The two temperature of face temperature and the air themperature in accommodating chamber 13a controls.When the variation of the surface temperature of land surface pyrometer 133, draw
Playing 160 collected temperature data of temperature sensor reduces, and feeds back in control assembly 170, temperature sensor 160 is collected
Temperature data be used for heater 150 control, thereby synchronously adjusted the air themperature in accommodating chamber 13a, realized dual temperature
Control while spending.
In some embodiments, the ageing test apparatus 10 further includes equalized temperature component 180, the equalized temperature group
Part 180 is set in the shell 110, outside the experiment casing 130, for the sky in shell 110 described in auto-adjustment control
Temperature degree makes the air themperature in shell 110 balance in preset state, such as normal temperature state.Please continue to refer to Fig. 6, specific
In embodiment, the equalized temperature component 180 includes compressor 181, evaporator 183, condenser 185 and condenser pipe, the pressure
It is connected by condenser pipe between contracting machine 181, evaporator 183 and condenser 185, the evaporator 183 is set to the shell 110
Interior, the condenser 185 is set to outside the shell 110, under the action of the compressor 181, in the evaporator 183
Absorption of Medium heat is simultaneously passed to condenser 185.It will be appreciated by persons skilled in the art that on the condenser pipe, may be used also
Solenoid valve and throttling set is arranged.
In some embodiments, the ageing test apparatus 10 further includes spray assemblies (figure is not marked), the spray assemblies
Including spray thrower 191, inner nozzle 193 and outer nozzle 195, the spray thrower 191 is connected to the inner nozzle 193 and outer nozzle
195, the inner nozzle 193 is set to the inside of the mounting bracket 132, and the inner nozzle 193 is provided with multiple spouts, and passes through
Multiple spouts carry out spray test from inside to test sample, and the outer nozzle 195 is set to the outer of the mounting bracket 132
Side, the outer nozzle 195 is also equipped with multiple spouts, and carries out spray survey to test sample from outside by multiple spouts
Examination.
In some embodiments, the ageing test apparatus 10 further includes the wet component of control, and the wet component of control is connected to institute
Control assembly 170 is stated, and under the control of the control assembly 170, adjusts the air humidity in accommodating chamber 13a.Specific
In embodiment, method can be humidified by vapor, vapor be imported into accommodating chamber 13a, and then realize humid control.Ability
It is understood that the corresponding wet component of control humidity sensor can be also arranged, the control assembly 170 is logical in field technique personnel
Cross control of the humidity data realization for obtaining the humidity sensor to the wet component of control.
Above-mentioned ageing test apparatus 10, by the way that the surface of temperature sensor 160 and land surface pyrometer 133 is passed through heat transfer
Pipe 134 connects, and 134 other end of heat-transfer tube stretches out outside accommodating chamber 13a, so as to avoid the test environment pair in accommodating chamber 13a
It is more accurate in the acquisition of the influence of temperature sensor 160, data.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of ageing test apparatus is used for the burn-in test of sample, which is characterized in that including：
Shell is hollow structure；
Adjusting part, including light source are irradiated, the light sent out is used for simulated solar irradiation；
Experiment casing, including shell, mounting bracket, land surface pyrometer and heat-transfer tube, the shell are hollow closed case, packet
An accommodating chamber is included, the light source and the mounting bracket are set in the accommodating chamber, and the land surface pyrometer and test sample are equal
It is set on the mounting bracket, it is described to which the land surface pyrometer is equal with the centre distance of test sample to the light source
Heat-transfer tube is fixedly connected on the mounting bracket, and one end is attached in the plane of the land surface pyrometer, and the other end reaches appearance
It receives outside chamber；
Temperature sensor is set to one end far from the land surface pyrometer of the heat-transfer tube；And
Control assembly is used for adjusting control test environment.
2. ageing test apparatus according to claim 1, which is characterized in that the irradiation adjusting part further includes filtering
Device, the filter are sheathed on outside the light source, and the light sent out to the light source is filtered.
3. ageing test apparatus according to claim 1, which is characterized in that the irradiation adjusting part further includes light output
Part and UV probes, the light output part are fixedly connected on the shell of the experiment casing, and one end is contained in the accommodating chamber, separately
One end passes through the shell of the experiment casing to reach outside the accommodating chamber, and the UV probes are set to stretching for the light output part
Go out to one end outside the accommodating chamber.
4. ageing test apparatus according to claim 3, which is characterized in that the light output part is in hollow tubular, including
Aperture and lighting tube, the aperture are fixedly connected with the lighting tube, and the aperture is set to the lighting tube
One end in the accommodating chamber, light source setting described in the aperture face, for acquiring light, the aperture and institute
The inner wall for stating lighting tube is smooth mirror surface, and light is realized in the inner wall of the aperture and the lighting tube and is totally reflected, described
The other end of lighting tube passes through the shell of the experiment casing to stretch out outside the accommodating chamber, and the UV probes are set to the daylighting
One end far from the aperture of pipe, and the control assembly is connected to by optical fiber.
5. ageing test apparatus according to claim 4, which is characterized in that the aperture is in horn-like.
6. ageing test apparatus according to claim 1, which is characterized in that the heat-transfer tube is made of heat-insulated material.
7. ageing test apparatus according to claim 1, which is characterized in that the experiment casing further includes transmission driving
Device, the transmission driver are sequentially connected by a drive link in the mounting bracket, and drive mounting bracket around institute by drive link
State the axis rotation where light source.
8. ageing test apparatus according to claim 1, which is characterized in that the surface temperature is calculated as black standard temperature
Meter or blackboard temperature meter.
9. ageing test apparatus according to claim 1, which is characterized in that further include equalized temperature component, the temperature
Balanced component is set in the shell, outside the experiment casing, the air themperature being used in shell described in auto-adjustment control,
The air themperature in shell is set to balance in preset state.
10. ageing test apparatus according to claim 1, which is characterized in that further include spray assemblies, the spray assemblies
Including spray thrower, inner nozzle and outer nozzle, the spray thrower is connected to the inner nozzle and outer nozzle, and the inner nozzle is set to
The inside of the mounting bracket, the inner nozzle are provided with multiple spouts, and by multiple spouts from inside to test sample
Spray test is carried out, the outer nozzle is set to the outside of the mounting bracket, and the outer nozzle is also equipped with multiple spouts, and leads to
It crosses multiple spouts and spray test is carried out to test sample from outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315750.1U CN207882128U (en) | 2018-03-07 | 2018-03-07 | Ageing test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315750.1U CN207882128U (en) | 2018-03-07 | 2018-03-07 | Ageing test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207882128U true CN207882128U (en) | 2018-09-18 |
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ID=63496176
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825536A (en) * | 2019-06-06 | 2021-12-21 | 东莞永胜医疗制品有限公司 | Dew point sensor system, method for adjusting a humidifier heater plate, and humidifier/medical device incorporating the same |
-
2018
- 2018-03-07 CN CN201820315750.1U patent/CN207882128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825536A (en) * | 2019-06-06 | 2021-12-21 | 东莞永胜医疗制品有限公司 | Dew point sensor system, method for adjusting a humidifier heater plate, and humidifier/medical device incorporating the same |
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