CN211456397U - Anti-theft protection device for remote machine of direct-current remote power supply - Google Patents
Anti-theft protection device for remote machine of direct-current remote power supply Download PDFInfo
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- CN211456397U CN211456397U CN201922436417.3U CN201922436417U CN211456397U CN 211456397 U CN211456397 U CN 211456397U CN 201922436417 U CN201922436417 U CN 201922436417U CN 211456397 U CN211456397 U CN 211456397U
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Abstract
The utility model belongs to the technical field of anti-theft devices, in particular to an anti-theft protection device for a remote direct-current power supply machine, which comprises an anti-theft case, wherein the bottom of the anti-theft case is provided with an anti-theft base, the anti-theft base and the anti-theft case are integrally formed, and the anti-theft base is fixed on the ground through an anchor rod; the left side wall of the anti-theft case comprises an inner layer wall and an outer layer wall, a hollow air flowing space is formed between the inner layer wall and the outer layer wall, a plurality of air blowing holes are densely distributed in the inner layer wall of the left side wall of the anti-theft case from top to bottom, a fan is arranged in the air flowing space, an air inlet of the fan is connected with an air inlet in the outer layer wall of the left side wall of the anti-theft case, and a plurality of air outlet holes are formed in the right side wall of the anti-theft case. The device has the theftproof function, but also has quick even heat dissipation cooling and waterproof, dampproofing function, simple structure moreover, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of anti-theft device, especially, relate to an anti-theft protection device for direct current remote power supply distal end machine.
Background
In a mobile communication system, a power supply manner of a base station device generally adopts a method that a power office supplies commercial power alternating current, and then a switching power supply is installed to convert the commercial power alternating current into 48V direct current as an operating voltage. Due to wide distribution of communication system equipment and diversified installation environment, the power supply mode has the defects of equipment dispersion, difficulty in mains supply access, mains supply power failure or instability, incapability of equipment due to artificial factor power failure and the like. Therefore, a novel power supply technology of the high-voltage direct-current remote power supply system appears, which includes a local-side device, a transmission cable and a remote machine, wherein the local-side device raises a direct-current 48-volt basic power supply to 280 v, 380 v and the like, and then transmits the direct-current 48-volt basic power supply to the remote machine through the transmission cable, and the remote machine performs voltage reduction and conversion on the voltage and outputs the voltage to the power utilization equipment.
However, most of the remote terminals in the prior art directly place the case on the outdoor ground without anti-theft reinforcement processing, and the whole theft phenomenon easily occurs in the using process, thereby causing property loss. In addition, because the remote units among the prior art are mostly installed outdoors, and the outdoor environment is abominable, consequently it has fine heat dissipation function to need remote unit machine case structure to just can ensure the life and the performance of each electric element of quick-witted incasement portion, however the remote unit among the prior art can not satisfy the requirement on the heat dissipation problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a theftproof protection device for direct current remote power supply distal end machine, the device have the theftproof function, but also have quick even heat dissipation cooling and waterproof, dampproofing function, simple structure moreover, convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-theft protection device for direct current remote power supply distal end machine, includes theftproof quick-witted case, theftproof chassis bottom is provided with the theftproof base, theftproof base and theftproof quick-witted case integrated into one piece, the theftproof base passes through the stock to be fixed on ground, and the stock can go deep into the underground, plays better fixed action, moreover, because the stock stretches into low degree of depth higher, in case hardly takes out again after fixed, consequently can play fine fixed theftproof effect, effectively prevents the emergence of the whole stolen phenomenon of quick-witted case.
The left side wall of the anti-theft case comprises an inner layer wall and an outer layer wall, a hollow air flowing space is formed between the inner layer wall and the outer layer wall, a plurality of air blowing holes are densely distributed in the inner layer wall of the left side wall of the anti-theft case from top to bottom, a fan is arranged in the air flowing space, an air inlet of the fan is connected with an air inlet in the outer layer wall of the left side wall of the anti-theft case, and a plurality of air outlet holes are formed in the right side wall of the anti-theft case. Under the effect of fan, in external cold air gets into the air flow space, then evenly blow off to the box from the hole of blowing that the inlayer wall is densely covered and is set up, realize that different positions evenly blow radiating effect simultaneously in the box, the air after the heat transfer blows off to the external world from the venthole on the right side wall at last, realizes the effect of quick even heat dissipation cooling in the box.
A left rain shield and a right rain shield are respectively arranged outside the left side wall and the right side wall of the anti-theft case, and the rain shields can play a role in preventing rainwater from entering; the left side rain-proof cover and the right side rain-proof cover are of structures with the upper ends and the sides closed and the lower ends opened, the upper ends and the sides of the rain-proof covers are closed, the upper ends and the sides of the rain-proof covers are fixedly connected with the antitheft case, a good effect of preventing rainwater from entering can be achieved, the structures with the lower ends opened can guarantee air circulation, and heat dissipation and cooling in the case are achieved. The lowest point of the left rain shield is lower than the air inlet, and the lowest point of the right rain shield is lower than the lowest air outlet on the right side wall, so that a better rain-shielding and waterproof effect can be achieved.
Preferably, a temperature sensor is arranged in the anti-theft case, so that the temperature in the case body can be monitored in real time.
Preferably, the anti-theft case is internally provided with a control system, the control system comprises a controller, the temperature sensor and the fan are electrically connected with the controller, the temperature sensor can timely send a monitored temperature signal to the controller, the controller sends an instruction according to the received temperature signal, when the temperature is higher than 30 ℃, the controller controls the fan to be started to perform heat dissipation and cooling in the case, and when the temperature is lower than 30 ℃, the controller controls the fan to be closed to stop dissipating heat of the case.
Preferably, moisture absorption and moisture prevention material layers are arranged on the upper wall, the lower wall, the front wall and the rear wall in the anti-theft case, so that the moisture absorption and moisture prevention effects can be achieved, and the moisture absorption and moisture prevention material layers can be detached and can be replaced conveniently.
Preferably, the bottom of the anti-theft case is provided with a shockproof pad, and the shockproof pad is filled with a buffering shockproof material to play a role in buffering and shockproof.
Preferably, a filtering device is arranged at an air inlet of the left side wall of the anti-theft case, and the filtering device can be detached.
Preferably, the filtering device comprises a non-woven fabric dust removal filtering layer and a moisture absorption and removal filtering layer, and the non-woven fabric dust removal filtering layer can remove impurities such as dust in the air and prevent the impurities from entering the box body to influence the operation of the far-end machine; the moisture absorption and removal filter layer can remove water vapor in the air, and the drying in the box body is ensured.
Advantageous effects
The utility model discloses a theftproof protection device for direct current remote power supply distal end machine, the device have the theftproof function, but also have quick even heat dissipation cooling and waterproof, dampproofing function, simple structure moreover, convenient to use. Through setting up the theftproof base and passing through the stock and fix the structure on ground, the stock can go deep into the underground, plays better fixed action, moreover, because the stock stretches into low degree of depth higher, in case hardly takes out again after fixed, consequently can play fine fixed theftproof effect, effectively prevents the emergence of the whole stolen phenomenon of quick-witted case.
Under the effect of fan, in external cold air gets into the air flow space, then evenly blow off to the box from the hole of blowing that the inlayer wall is densely covered and is set up, realize that different positions evenly blow radiating effect simultaneously in the box, the air after the heat transfer blows off to the external world from the venthole on the right side wall at last, realizes the effect of quick even heat dissipation cooling in the box.
Drawings
Fig. 1 is a schematic structural diagram of an anti-theft protection device for a remote dc power supply according to embodiment 1 of the present patent;
fig. 2 is a schematic structural diagram of an anti-theft protection device for a remote dc power supply according to embodiment 2 of the present patent;
fig. 3 is a schematic structural diagram of an anti-theft door of the anti-theft protection device for the remote unit with the direct-current remote power supply according to embodiment 2 of the present patent when being opened;
in the figure, 1: an anti-theft case; 2: an anti-theft base; 3: an anchor rod; 4: an air flow space; 5: a fan; 6: an air inlet; 7: a left rain shield; 8: a right rain shield; 9: a temperature sensor; 10: a layer of moisture absorbing and moisture resistant material; 11: a crash pad; 12: a filtration device; 13: a security door.
Detailed Description
Hereinafter, the present invention will be described in detail. Before the description is made, it should be understood that the terms used in the present specification and the appended claims should not be construed as limited to general and dictionary meanings, but interpreted based on the meanings and concepts corresponding to technical aspects of the present invention on the basis of the principle that the utility model appropriately defines the terms for the best explanation. Accordingly, the description proposed herein is just a preferable example for the purpose of illustrations only, not intended to limit the scope of the invention, so it should be understood that other equivalents and modifications could be made thereto without departing from the spirit and scope of the invention.
The following examples are given by way of illustration of embodiments of the invention and are not intended to limit the invention, and those skilled in the art will appreciate that modifications within the scope of the invention do not depart from the spirit and scope of the invention.
Example 1
As shown in fig. 1, an anti-theft protection device for a direct current remote power supply far-end machine, including theftproof quick-witted case 1, theftproof bottom of the case portion is provided with theftproof base 2, theftproof base and theftproof quick-witted case integrated into one piece, the theftproof base passes through stock 3 to be fixed on ground, and the stock can go deep into the underground, plays better fixed action, moreover, because the stock stretches into low degree of depth higher, in case hardly takes out again after fixed, consequently can play fine fixed theftproof effect, effectively prevents the emergence of the whole stolen phenomenon of quick-witted case.
The left side wall of the anti-theft case 1 comprises an inner layer wall and an outer layer wall, a hollow air flowing space 4 is formed between the inner layer wall and the outer layer wall, a plurality of air blowing holes are densely distributed in the inner layer wall of the left side wall of the anti-theft case from top to bottom, a fan 5 is arranged in the air flowing space, an air inlet of the fan is connected with an air inlet 6 in the outer layer wall of the left side wall of the anti-theft case, and a plurality of air outlet holes are formed in the right side wall of the anti-theft case. Under the effect of fan, in external cold air gets into the air flow space, then evenly blow off to the box from the hole of blowing that the inlayer wall is densely covered and is set up, realize that different positions evenly blow radiating effect simultaneously in the box, the air after the heat transfer blows off to the external world from the venthole on the right side wall at last, realizes the effect of quick even heat dissipation cooling in the box.
A left rain shield 7 and a right rain shield 8 are respectively arranged outside the left side wall and the right side wall of the anti-theft case, and the rain shields can play a role in preventing rainwater from entering; the left side rain-proof cover and the right side rain-proof cover are of structures with the upper ends and the sides closed and the lower ends opened, the upper ends and the sides of the rain-proof covers are closed, the upper ends and the sides of the rain-proof covers are fixedly connected with the antitheft case, a good effect of preventing rainwater from entering can be achieved, the structures with the lower ends opened can guarantee air circulation, and heat dissipation and cooling in the case are achieved. The lowest point of the left rain shield is lower than the air inlet, and the lowest point of the right rain shield is lower than the lowest air outlet on the right side wall, so that a better rain-shielding and waterproof effect can be achieved.
Example 2
As shown in fig. 2 and 3, an anti-theft protection device for a direct current remote power supply remote machine, including theftproof machine case 1, the right side of theftproof machine case articulates there is burglary-resisting door 13, is provided with the pickproof lock between burglary-resisting door and the theftproof machine case 1, theftproof bottom of the case portion is provided with theftproof base 2, theftproof base and theftproof machine case integrated into one piece, the theftproof base passes through stock 3 to be fixed on ground, and the stock can go deep into the underground, plays better fixed action, and in addition, because the stock stretches into low degree of depth higher, in case hardly takes out again after fixed, consequently can play fine fixed theftproof effect, effectively prevents the whole stolen emergence of phenomenon of quick-witted case.
The left side wall of the anti-theft case 1 comprises an inner layer wall and an outer layer wall, a hollow air flowing space 4 is formed between the inner layer wall and the outer layer wall, a plurality of air blowing holes are densely distributed in the inner layer wall of the left side wall of the anti-theft case from top to bottom, a fan 5 is arranged in the air flowing space, an air inlet of the fan is connected with an air inlet 6 in the outer layer wall of the left side wall of the anti-theft case, and a plurality of air outlet holes are formed in the right side wall of the anti-theft case. Under the effect of fan, in external cold air gets into the air flow space, then evenly blow off to the box from the hole of blowing that the inlayer wall is densely covered and is set up, realize that different positions evenly blow radiating effect simultaneously in the box, the air after the heat transfer blows off to the external world from the venthole on the right side wall at last, realizes the effect of quick even heat dissipation cooling in the box.
A left rain shield 7 and a right rain shield 8 are respectively arranged outside the left side wall and the right side wall of the anti-theft case, and the rain shields can play a role in preventing rainwater from entering; the left side rain-proof cover and the right side rain-proof cover are of structures with the upper ends and the sides closed and the lower ends opened, the upper ends and the sides of the rain-proof covers are closed, the upper ends and the sides of the rain-proof covers are fixedly connected with the antitheft case, a good effect of preventing rainwater from entering can be achieved, the structures with the lower ends opened can guarantee air circulation, and heat dissipation and cooling in the case are achieved. The lowest point of the left rain shield is lower than the air inlet, and the lowest point of the right rain shield is lower than the lowest air outlet on the right side wall, so that a better rain-shielding and waterproof effect can be achieved.
A temperature sensor 9 is arranged in the anti-theft case, so that the temperature in the case can be monitored in real time.
Still be provided with control system in the theftproof quick-witted incasement, control system includes the controller, temperature sensor and fan all with the controller electric connection, temperature sensor can in time send the temperature signal who monitors for the controller, and the controller is according to received temperature signal send instruction, and when the temperature was higher than 30 ℃, the controller control fan was opened, begins to dispel the heat the cooling to the box, and when the temperature was less than 30 ℃, the controller control fan was closed, stopped the heat dissipation to the box.
The upper wall, the lower wall and the front wall and the rear wall in the anti-theft case are provided with moisture absorption and moisture prevention material layers 10, so that moisture absorption and moisture prevention effects can be achieved, and the moisture absorption and moisture prevention material layers can be detached and can be replaced conveniently.
The bottom of the anti-theft case is provided with a shockproof pad 11 filled with a buffering shockproof material, so that the shockproof effect is realized.
The air inlet of the left side wall of the anti-theft case is provided with a filtering device 12, and the filtering device can be detached.
The filtering device comprises a non-woven fabric dust removal filtering layer and a moisture absorption and removal filtering layer, and the non-woven fabric dust removal filtering layer can remove impurities such as dust in the air and prevent the impurities from entering the box body to influence the operation of the far-end machine; the moisture absorption and removal filter layer can remove water vapor in the air, and the drying in the box body is ensured.
The controller used in the embodiment has the model number of S7-400, is suitable for the field of medium and high performance automatic control, and has strong performance and simple operation.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (7)
1. An anti-theft protection device for a direct-current remote power supply remote machine is characterized by comprising an anti-theft case, wherein an anti-theft base is arranged at the bottom of the anti-theft case, the anti-theft base and the anti-theft case are integrally formed, and the anti-theft base is fixed on the ground through an anchor rod; the left side wall of theftproof quick-witted case includes inside and outside two layers wall, forms hollow air flow space between the inside and outside two layers wall, from the top down gathers on the inlayer wall of theftproof machine case left side wall and is provided with a plurality of gas holes, be provided with the fan in the air flow space, the air inlet of fan and the air intake connection on the outer wall of theftproof machine case left side wall, be provided with a plurality of ventholes on the right side wall of theftproof machine case, the left side wall and the right side wall of theftproof machine case are provided with left side rain-proof cover and right side rain-proof cover outward respectively, left side rain-proof cover and right side rain-proof cover are upper end and side seal, lower extreme open-ended structure, the minimum of left side rain-proof cover is less than the position of air intake, the minimum of right side rain-proof cover is less than the position of minimum department venthole on the.
2. The anti-theft protection device for a remote direct-current power supply according to claim 1, wherein a temperature sensor is arranged in the anti-theft case.
3. The anti-theft protection device for the remote direct-current power supply unit according to claim 2, wherein a control system is further arranged in the anti-theft case, the control system comprises a controller, and the temperature sensor and the fan are both electrically connected with the controller.
4. The anti-theft protection device for the remote direct-current power supply machine according to claim 1, wherein moisture-absorbing and moisture-proof material layers are arranged on the upper wall, the lower wall, the front wall and the rear wall in the anti-theft case, and the moisture-absorbing and moisture-proof material layers are detachable.
5. The anti-theft protection device for a remote DC power supply according to claim 1, wherein a shock pad is disposed at the bottom of the anti-theft case, and the shock pad is filled with a buffering shock-proof material.
6. The anti-theft protection device for the remote DC power supply of claim 1, wherein a filter device is disposed at the air inlet of the left side wall of the anti-theft case, and the filter device is detachable.
7. The anti-theft protection device for a remote DC power supply according to claim 6, wherein said filter means comprises a non-woven fabric dust-removing filter layer and a moisture-absorbing and moisture-removing filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436417.3U CN211456397U (en) | 2019-12-30 | 2019-12-30 | Anti-theft protection device for remote machine of direct-current remote power supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922436417.3U CN211456397U (en) | 2019-12-30 | 2019-12-30 | Anti-theft protection device for remote machine of direct-current remote power supply |
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| CN211456397U true CN211456397U (en) | 2020-09-08 |
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| CN201922436417.3U Active CN211456397U (en) | 2019-12-30 | 2019-12-30 | Anti-theft protection device for remote machine of direct-current remote power supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382950A (en) * | 2020-11-19 | 2021-02-19 | 湖南三创富泰设备管理有限公司 | Outdoor safe type electrical protection cabinet |
| CN113054565A (en) * | 2021-03-25 | 2021-06-29 | 贵州电网有限责任公司 | Rotating door type distribution box |
-
2019
- 2019-12-30 CN CN201922436417.3U patent/CN211456397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382950A (en) * | 2020-11-19 | 2021-02-19 | 湖南三创富泰设备管理有限公司 | Outdoor safe type electrical protection cabinet |
| CN113054565A (en) * | 2021-03-25 | 2021-06-29 | 贵州电网有限责任公司 | Rotating door type distribution box |
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