CN208874763U - A kind of shell of terminal energy consumption acquisition device - Google Patents
A kind of shell of terminal energy consumption acquisition device Download PDFInfo
- Publication number
- CN208874763U CN208874763U CN201820924838.3U CN201820924838U CN208874763U CN 208874763 U CN208874763 U CN 208874763U CN 201820924838 U CN201820924838 U CN 201820924838U CN 208874763 U CN208874763 U CN 208874763U
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- China
- Prior art keywords
- energy consumption
- shell
- acquisition device
- metal shell
- cover
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Abstract
The utility model discloses a kind of shells of terminal energy consumption acquisition device, the shell includes the metal shell of sealing and sealing is set in transparent dust cover outside metal shell, the display screen, data-interface are arranged on metal shell, corresponding data interface is provided with string holes on the transparent dust cover, and the string holes is fixedly installed rubber seal；The transparent dust cover includes the cover of hardness and the dirt lip flexible that extends along cover edge, and transparent dust cover contact position is provided with the seal groove being equipped with dirt lip on the metal shell.The utility model is used for the installation of energy consumption data acquisition device, energy consumption data acquisition device is set to carry out data acquisition under the sealed environment of a dustproof and waterproof, the water in dust or wet environment in air is avoided to enter in energy consumption data acquisition device, chip dust stratification or water inlet are caused, the service life of chip is influenced.
Description
Technical field
The utility model relates to a kind of energy consumption data acquisition device mounting technique fields, and in particular to a kind of terminal energy consumption acquisition
The shell of device.
Background technique
Energy consumption data acquisition device is a kind of building energy consumption data acquisition dedicated unit using embedded microcomputer system,
With data acquisition, data processing, data storage, data transmission and the function such as field device running status monitoring and fault diagnosis
Energy.System hardware mainly includes microprocessor, I/O interface, man machine interface, 4 part of communication interface;Software section is mainly by supervising
It controls program and function executes program composition.
Energy consumption data acquisition device should be supported to carry out data acquisition to the different metering devices with energy type, different brands, be wrapped
Electric energy meter, calorimeter etc. are included, for acquiring the energy consumption data of each energy consumption equipment in building.
In order to guarantee the accuracy of data acquisition and the stability of data transmission, energy consumption data acquisition device is usually mounted to energy
It near consumption equipment or is directly installed in energy consumption equipment, for testing the energy consumption data of energy consumption equipment.Energy consumption in modern architecture
Equipment is varied, and the position of installation is also distributed about each position in building.It is set since energy consumption data acquisition device is corresponding
The difference of standby installation site and installation environment, the installation site of energy consumption data acquisition device are also distributed about each position in building,
The installation environment that it is coped with is different.
Existing energy consumption data acquisition device generally includes shell and is mounted on the intracorporal chip of shell, is provided on shell and master
The various input/output interfaces of plate circuit connection, do not have good waterproof effect.Meanwhile the fine particles such as dust in air
It can be entered in shell by the gap of shell and various input/output interfaces, cause chip dust stratification, influence the use of chip
Service life.
Utility model content
The utility model is directed to the prior art, provides a kind of shell of terminal energy consumption acquisition device, is used for energy consumption data
The installation of collector, in the dust cover of the metal shell surface setting and metal shell sealed set of energy consumption data acquisition device, and
The string holes for being provided with seal washer is opened up on dust cover, makes energy consumption data acquisition device under the sealed environment of a dustproof and waterproof
Data acquisition is carried out, avoids the water in dust or wet environment in air from entering in energy consumption data acquisition device, causes chip
Dust stratification or water inlet influence the service life of chip.
The utility model is achieved through the following technical solutions: a kind of shell of terminal energy consumption acquisition device, the shell packet
It includes metal shell and sealing is set in the transparent dust cover for being used for dustproof and waterproof outside metal shell.The transparent dust cover includes hard
Property cover and the dirt lip flexible that extends along cover edge, be arranged on the metal shell with transparent dust cover contact position
There is the seal groove being equipped with dirt lip.It is provided with multiple data-interfaces on the metal shell, is corresponded on the cover
Data-interface is provided with string holes, and the string holes is fixedly installed rubber seal, for sealing the sealing of string holes, avoids in air
Dust or environment in gap of the water between data line and string holes enter in energy consumption data acquisition device.
Volume in the seal groove is less than the volume of dirt lip, and transparent dust cover cover closes when on metal shell, prevents
Dirt lip deforms under the effect of the pressure, squeezes out the air in seal groove completely, transparent dust cover and metal shell is made to exist
It is tightly connected under the action of atmospheric pressure and the deformation force of dirt lip flexible, avoids the water in the dust or environment in air
It enters in transparent dust cover.When needing to overhaul, it is only necessary to dust cover pulling force is given, dirt lip can be made to be detached from seal groove,
The dismounting for completing transparent dust cover, keeps the assembling and disassembling of transparent dust cover simple and convenient, without additional structure or part.
Further, the outer peripheral surface and inner peripheral surface of the dirt lip are provided with cyclic lug, in the seal groove
Surface is provided with the annular recess with cyclic lug cooperation.
The cyclic lug of the outer peripheral surface of the dirt lip extends radially outward, the inner peripheral surface of the dirt lip
Cyclic lug is radially inwardly extending, and the annular recess with cyclic lug cooperation is provided in seal groove, makes dirt lip
With seal groove in seal process, dirt lip under the effect of the pressure, is squeezed into annular recess, is not easy.And it is sealing
Afterwards, the contact surface of metal shell and transparent dust cover is winding curved surface, increases the area and complications of contact surface, makes it
Sealing effect is more preferable, and dustproof and waterproof effect is more preferable.
Further, the sealing groove bottom is provided with the magnetic stripe extended along seal groove, and the dirt lip is using magnetic
Rubber material preparation.Magnetic rubber material has magnetism, can form magnetic adhesion with magnetic stripe, increase dirt lip and sealing
The binding force of slot keeps its sealing effect more preferable.
Further, the metal shell back side is provided with the collar flange extended to radial outside, and the seal groove is set
It sets on collar flange, making the contact surface of transparent dust cover and metal shell not influences the surface of metal shell, existing without changing
There are the route design or configuration design form of metal shell.
Further, the metal shell back side is provided with mounting rack, and the mounting rack includes the peace for being provided with mounting hole
Loading board and the installation frame being arranged between mounting plate and the metal shell back side.The mounting hole being arranged on the mounting plate can be
Equipment, the structure that threaded hole also can be set DIN guide rail hole and can also be installed according to energy consumption data acquisition device are equipped with it
The fixed hole of his type.The installation frame comes mounting plate and metal shell back side isolated, makes energy consumption data acquisition device
There is gap with mounting surface, for radiating.Need the equipment acquired that can generate biggish heat especially for energy consumption data acquisition device
When amount, the gap between mounting plate and energy consumption data acquisition device can be used not only for the heat dissipation of energy consumption data acquisition device itself, may be used also
With the equipment for separating energy consumption data acquisition device and generating heat, the heat for generating equipment is not transmitted to energy consumption data acquisition largely
On device, causes the temperature of energy consumption data acquisition device excessively high, influence service life.
Further, the metal shell back side is equipped with the interior recirculated water cooling hot channel for being inoculated with cooling water, the peace
It frames up and is fixedly installed with micro pump on frame, the micro pump is connected to form water circulation with recirculated water cooling hot channel.Due to
Metal shell is seal casinghousing, and therefore, heat dissipation is not easy when chip operation in energy consumption data acquisition device, therefore, in metal shell
Recirculated water cooling hot channel is arranged for the chip cooling in energy consumption data acquisition device in the back side.Its radiating principle are as follows: chip operation
In the process, heat is generated, the temperature of metal shell is increased, by heat transfer, makes the recirculated water cooling being laid on metal shell
Cooling water heating in hot channel, micro pump drive the cooling water in recirculated water cooling hot channel to circulate, take away core
The heat that piece generates, and heat exchange is carried out with air, the cooling water temperature to elevate the temperature reduces, and reaches heat dissipation effect.
Further, the cover is prepared using transparent PC plastic or POM plastic or PA plastics.
Further, handle, transparent dust cover easy to disassemble are installed on the transparent dust cover.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) installation for energy consumption data acquisition device of a kind of terminal energy consumption acquisition device provided by the utility model,
In the dust cover of the metal shell surface setting and metal shell sealed set of energy consumption data acquisition device, and opened up on dust cover
It is provided with the string holes of seal washer, energy consumption data acquisition device is made to carry out data acquisition under the sealed environment of a dustproof and waterproof,
It avoids the water in dust or wet environment in air from entering in energy consumption data acquisition device, causes chip dust stratification or water inlet, shadow
Ring the service life of chip.
(2) a kind of terminal energy consumption acquisition device provided by the utility model is gone back between mounting plate and the metal shell back side
It is provided with installation frame, makes mounting plate and metal shell that there is gap, convenient for the heat dissipation of energy consumption data acquisition device and equipment under test.
(3) a kind of terminal energy consumption acquisition device provided by the utility model is additionally provided at the metal shell back side for dissipating
The recirculated water cooling hot channel of heat, is radiated using recirculated cooling water, keeps dust-proof shell, waterproof, heat dissipation effect good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the dirt lip of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the utility model dorsal view；
Wherein: 1-shell, 11-metal shells, 111-seal grooves, 1111-annular recess, 1112-magnetic stripes, 112-
Collar flange, 12-transparent dust covers, 121-covers, 1211-handles, 122-dirt lips, 1221-cyclic lugs,
123-string holes, 13-mounting racks, 131-mounting plates, 132-installation frames, 133-recirculated water cooling hot channels, 134-is micro-
Type water pump, 2-display screens, 3-data-interfaces.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Micro pump 134 employed in present patent application can according to size selection C30, C40 of energy consumption data acquisition device,
C50.The micro pump 134 is powered by Devices to test.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of shell 1 of terminal energy consumption acquisition device, the shell 1 include metal shell 11 and close
Big envelope is located at the transparent dust cover 12 that dustproof and waterproof is used for outside metal shell 11, and the transparent dust cover 12 includes the cover of hardness
121 and along the dirt lip flexible 122 that 121 edge of cover extends, it is contacted with transparent dust cover 12 along the metal shell 11
Place is provided with the seal groove 111 being equipped with dirt lip 122.Multiple data-interfaces 3 are provided on the metal shell 11,
String holes 123 identical with the quantity of data-interface 3 is provided on the cover 121, it is close that the string holes 123 is fixedly installed rubber
Seal avoids the water in the dust or environment in air between data line and string holes 123 for sealing the sealing of string holes 123
Gap enter in energy consumption data acquisition device.The string holes 123 is configured with the rubber seal plug being interference fitted with string holes 123, when
The incomplete use of multiple data-interfaces 3 makes, and idle string holes 123 can be used rubber seal plug and be sealed.
Volume in the seal groove 111 is less than the volume of dirt lip 122, and the cover of transparent dust cover 12 is closed in metal shell
When on 11, dirt lip 122 deforms under the effect of the pressure, squeezes out the air in seal groove 111 completely, makes transparent dust-proof
Cover 12 is tightly connected under the action of atmospheric pressure and the deformation force of dirt lip flexible 122 with metal shell 11, avoids sky
The water in dust or environment in gas enters in transparent dust cover 12.When needing to overhaul, it is only necessary to give dust cover pulling force, i.e.,
Dirt lip 122 can be made to be detached from seal groove 111, the dismounting of transparent dust cover 12 is completed, make the assembling and disassembling of transparent dust cover 12
It is simple and convenient, without additional structure or part.
The size of the dust cover is greater than the size of shell, makes have certain part seal clearance between shell and dust cover.
The shell can be the shell of the energy consumption data acquisition device of existing metal sealing, can also be according to energy consumption data acquisition demand
Carry out size and shape setting.
Preferably, the cover 121 is prepared using transparent PC plastic or POM plastic or PA plastics.
Preferably, handle 1211, transparent dust cover 12 easy to disassemble are installed on the transparent dust cover 12.
Embodiment 2
The present embodiment is to improve on the basis of embodiment 1, is theed improvement is that: as shown in Fig. 2, described dust-proof
The outer peripheral surface and inner peripheral surface of lip 122 are provided with cyclic lug 1221, and 111 inner surface of seal groove is provided with and ring-type
The annular recess 1111 that protruding portion 1221 cooperates.
The cyclic lug 1221 of the outer peripheral surface of the dirt lip 122 extends radially outward, the dirt lip 122
Inner peripheral surface cyclic lug 1221 it is radially inwardly extending, be provided in seal groove 111 and cyclic lug 1221 cooperate
Annular recess 1111, make dirt lip 122 and seal groove 111 in seal process, effect of the dirt lip 122 in pressure
Under, it squeezes into annular recess 1111, is not easy.And after sealing, metal shell 11 and the contact surface of transparent dust cover 12 are
Winding curved surface increases the area and complications of contact surface, keeps its sealing effect more preferable, dustproof and waterproof effect is more preferable.
Other parts are substantially the same manner as Example 1 in the present embodiment, therefore no longer repeat one by one.
Embodiment 3
The present embodiment is improved on the basis of embodiment 1 or 2, is theed improvement is that: 111 bottom of seal groove
Face is provided with the magnetic stripe 1112 extended along seal groove 111, and the dirt lip 122 is prepared using magnetic rubber material.Magnetic rubber
Glue material has magnetism, can form magnetic adhesion with magnetic stripe 1112, increase the combination of dirt lip 122 and seal groove 111
Power keeps its sealing effect more preferable.
Preferably, 11 back side of metal shell is provided with the collar flange 112 extended to radial outside, the seal groove
111 are arranged on collar flange 112, and the contact surface of transparent dust cover 12 and metal shell 11 is made not influence the table of metal shell 11
Face, the route without changing existing metal shell 11 designs or configuration design form.
Other parts and embodiment 1 or 2 are essentially identical in the present embodiment, therefore no longer repeat one by one.
Embodiment 4
The present embodiment is improved on the basis of 1 ~ 3 any embodiment of embodiment, is theed improvement is that: as Fig. 3,
Shown in Fig. 4,11 back side of metal shell is provided with mounting rack 13, and the mounting rack 13 includes the mounting plate for being provided with mounting hole
131 and the installation frame 132 that is arranged between 11 back side of mounting plate 131 and metal shell.The peace being arranged on the mounting plate 131
Equipment, the structure that DIN guide rail hole can also be installed according to energy consumption data acquisition device can also can be set in dress hole for threaded hole
It is equipped with other kinds of fixed hole.The installation frame 132 opens mounting plate 131 and 11 back side isolated of metal shell
Come, makes energy consumption data acquisition device and mounting surface that there is gap, for radiating.It needs to acquire especially for energy consumption data acquisition device
When equipment can generate biggish heat, the gap between mounting plate 131 and energy consumption data acquisition device can be used not only for energy consumption data
The heat dissipation of collector itself, the equipment that can also be separated energy consumption data acquisition device and generate heat, the heat for generating equipment is not
It is largely transmitted on energy consumption data acquisition device, causes the temperature of energy consumption data acquisition device excessively high, influence service life.
Other parts and 1 ~ 3 any embodiment of embodiment are essentially identical in the present embodiment, therefore no longer repeat one by one.
Embodiment 5
The present embodiment is improved on the basis of embodiment 4, is theed improvement is that: as shown in Figure 3, Figure 4, described
11 back side of metal shell is equipped with the interior recirculated water cooling hot channel 133 for being inoculated with cooling water, fixed peace on the installation frame 132
Equipped with micro pump 134, the micro pump 134 is connected to form water circulation with recirculated water cooling hot channel 133.Outside due to metal
Shell 11 is seal casinghousing 1, and therefore, heat dissipation is not easy when chip operation in energy consumption data acquisition device, therefore, is carried on the back in metal shell 11
Recirculated water cooling hot channel 133 is arranged for the chip cooling in energy consumption data acquisition device in face.Its radiating principle are as follows: chip operation
In the process, heat is generated, the temperature of metal shell 11 is increased, by heat transfer, makes the circulation being laid on metal shell 11
Cooling water heating in water-cooling pipeline 133, micro pump 134 drive the cooling water in recirculated water cooling hot channel 133 to follow
Circulation is dynamic, takes away the heat of chip generation, and carry out heat exchange with air, the cooling water temperature to elevate the temperature reduces, and reaches
Heat dissipation effect.
Other parts are substantially the same manner as Example 4 in the present embodiment, therefore no longer repeat one by one.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (8)
1. a kind of shell of terminal energy consumption acquisition device, it is characterised in that: the shell (1) includes the metal shell of sealed set
(11) and sealing is set in the transparent dust cover (12) of metal shell (11) outside；The transparent dust cover (12) includes the cover of hardness
Body (121) and the dirt lip flexible (122) extended along cover (121) edge, on the metal shell (11) with it is transparent anti-
Dust hood (12) contact position is provided with the seal groove (111) being equipped with dirt lip (122)；It is set on the metal shell (11)
It is equipped with multiple data-interfaces (3), string holes (123) identical with the quantity of data-interface (3) is provided on the cover (121),
The string holes (123) is fixedly installed rubber seal.
2. a kind of shell of terminal energy consumption acquisition device according to claim 1, it is characterised in that: the dirt lip
(122) outer peripheral surface and inner peripheral surface is provided with cyclic lug (1221), and seal groove (111) inner surface is provided with and ring
The annular recess (1111) of shape protruding portion (1221) cooperation.
3. a kind of shell of terminal energy consumption acquisition device according to claim 1, it is characterised in that: the seal groove
(111) bottom surface is provided with the magnetic stripe (1112) extended along seal groove (111), and the dirt lip (122) uses magnetic rubber material
Material preparation.
4. a kind of shell of terminal energy consumption acquisition device according to claim 1, it is characterised in that: the metal shell
(11) back side is provided with the collar flange (112) extended to radial outside, and the seal groove (111) is arranged in collar flange
(112) on.
5. a kind of shell of terminal energy consumption acquisition device according to claim 4, it is characterised in that: the metal shell
(11) back side is provided with mounting rack (13), and the mounting rack (13) includes that the mounting plate (131) for being provided with mounting hole and setting exist
Installation frame (132) between mounting plate (131) and metal shell (11) back side.
6. a kind of shell of terminal energy consumption acquisition device according to claim 5, it is characterised in that: the metal shell
(11) back side is equipped with the interior recirculated water cooling hot channel (133) for being inoculated with cooling water, is fixedly mounted on the installation frame (132)
Have micro pump (134), the micro pump (134) is connected to form water circulation with recirculated water cooling hot channel (133).
7. the shell of described in any item a kind of terminal energy consumption acquisition devices according to claim 1 ~ 6, it is characterised in that: the cover
Body (121) is prepared using transparent PC plastic or POM plastic or PA plastics.
8. the shell of described in any item a kind of terminal energy consumption acquisition devices according to claim 1 ~ 6, it is characterised in that: the cover
Handle (1211) are installed on body (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924838.3U CN208874763U (en) | 2018-06-14 | 2018-06-14 | A kind of shell of terminal energy consumption acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924838.3U CN208874763U (en) | 2018-06-14 | 2018-06-14 | A kind of shell of terminal energy consumption acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874763U true CN208874763U (en) | 2019-05-17 |
Family
ID=66462279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924838.3U Expired - Fee Related CN208874763U (en) | 2018-06-14 | 2018-06-14 | A kind of shell of terminal energy consumption acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232097A (en) * | 2020-10-14 | 2021-01-15 | 刘熙瑞 | Data acquisition unit's connection interface and data acquisition unit |
| CN113687137A (en) * | 2021-08-11 | 2021-11-23 | 国网河北省电力有限公司衡水供电分公司 | Data display device of three-phase multifunctional intelligent meter and data transmission method thereof |
| CN114364194A (en) * | 2022-01-14 | 2022-04-15 | 上海大学 | Data acquisition unit for Internet of things |
-
2018
- 2018-06-14 CN CN201820924838.3U patent/CN208874763U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232097A (en) * | 2020-10-14 | 2021-01-15 | 刘熙瑞 | Data acquisition unit's connection interface and data acquisition unit |
| CN113687137A (en) * | 2021-08-11 | 2021-11-23 | 国网河北省电力有限公司衡水供电分公司 | Data display device of three-phase multifunctional intelligent meter and data transmission method thereof |
| CN114364194A (en) * | 2022-01-14 | 2022-04-15 | 上海大学 | Data acquisition unit for Internet of things |
| CN114364194B (en) * | 2022-01-14 | 2022-09-13 | 上海大学 | Data acquisition unit for Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200614 |