CN201114565Y - An energy-saving outdoor active distribution box - Google Patents
An energy-saving outdoor active distribution box Download PDFInfo
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- CN201114565Y CN201114565Y CNU2007200747782U CN200720074778U CN201114565Y CN 201114565 Y CN201114565 Y CN 201114565Y CN U2007200747782 U CNU2007200747782 U CN U2007200747782U CN 200720074778 U CN200720074778 U CN 200720074778U CN 201114565 Y CN201114565 Y CN 201114565Y
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Abstract
The utility model relates to an energy-saving outdoor active splice box. A main box body is made of metal materials with high thermal coefficient and is formed by adopting hermetically sealed structure with IP65 protection grade; a plurality of brackets are arranged in the box, and the brackets are rigidly connected with the main box body, a base and a box top by metal fasteners; an exchanger for discharging heat is fixed at the left side of the main box body, and an optical cable distribution fiber unit, a 112 collection head, an environmental monitoring unit, a switch power supply, a ribbon cable chase, a DSLAM device, a threading unit, a security unit mark, a security unit, a conjoining unit mark and a conjoining unit are fixed on the brackets by metal components and bolts; a threading ring is fixed on the threading unit; cables are fixed on the base and penetrate into the bottom of the conjoining unit and are sequentially connected with the conjoining unit, thus making the energy-saving outdoor active splice box which is in accordance with energy saving, low consumption and high efficiency, so as to realize the effective use by communication operators and the national policy of energy saving and consumption reducing.
Description
Affiliated technical field
The utility model relates to a kind of outdoor active cross-connecting box of communication terminal, and relates more specifically to a kind of energy-saving outdoor active cross-connecting box.
Background technology
In present broadband connections technology, the adsl communication mode is a kind of use broadband access method very widely.Utilize DSLAM equipment on original twisted pair telephone, to carry out the broadband high-frequency signals carrier transmission of ADSL mode, can open the ADSL broadband services very easily.But, because DSLAM equipment normally is placed in user distance communications equipment room far away, thereby transmission rate is reduced greatly, the low problem of transmission rate that causes because transmission range is too far away in order to solve, adopt at present DSLAM equipment is placed in the very near outdoor active cross-connecting box of user, thereby changed the low problem of transmission rate.
Because the adjustment of outdoor active cross-connecting box adopts the mode of excellent thermal insulation performance and general air-conditioning temperature adjustment at present, inevitably exposes variety of issue.For example:
1. general air-conditioning equipment power consumption is very big, and annual electric weight total quantity consumed is also very big.
2. though the seal case of excellent thermal insulation performance makes cold air be not easy to scatter and disappear, the work calories of active equipment is not easy to scatter and disappear equally in the case, thereby when the ambient temperature outside the case was very low, air-conditioning also must be worked in the same old way.
Air-conditioning equipment in the environment of sealing constantly in the refrigeration with the outdoor active cross-connecting box in airborne condensate moisture and the simple casing of discharging, cause the uncontrollable decline of wetness in the case, make the decline that DSLAM equipment and other equipment are spent through moisture in the case and produce high-pressure electrostatic.
4. the filter screen of air-conditioning equipment external circulation air inlet is because the influence of environment for use inevitably produces the dust clogging, and the signal battalion carrier can work normally in order to make the outdoor active cross-connecting box, has to spend great amount of manpower and carries out regular maintenance.
5. air-conditioning equipment is because continuous (intermittence) throughout the year worked, and useful life is very limited.
Summary of the invention
The purpose of this utility model, be to provide a kind of novel structure, rationally, the energy-saving outdoor active cross-connecting box of energy-saving effect highly significant, to reach the stable and national energy saving purposes of communication work.
The utility model is realized by following design: a kind of energy-saving outdoor active cross-connecting box, comprise that the surface scribbles the main box that metal material (for example aluminium alloy plate) high reflected infrared ray, ultraviolet coating, that use high thermal conductivity coefficient is made, also comprise adopt that heat-barrier material is made, the surface scribbles high reflected infrared ray, ultraviolet coating, that have sunshade function, the upright projection area case top greater than main box upright projection area, wherein:
The main box of energy-saving outdoor active cross-connecting box adopts the metal material of high thermal conductivity coefficient, when solar radiation energy outside the case and the comprehensive heat energy of ambient temperature are enough low, under the Environment Monitor Unit control in casing, according to the combination condition of setting, do not start the inside and outside circulating fan of heat exchanger, rely on the heat radiation power of formed interior circulation of the fan of various kinds of equipment in the case and main box metal material this moment, come the interior ambient temperature of guard box to remain within the normal working range with regard to enough abilities are arranged; When the emittance of the sun outside the case and the comprehensive heat energy of ambient temperature rise to bigger value, under the Environment Monitor Unit control in casing, according to the combination condition of setting, start the interior circulating fan of heat exchanger, thereby the heat radiation power in the reinforcement case remains within the normal working range the interior ambient temperature of case; When the emittance of the sun outside the case and the comprehensive heat energy of ambient temperature rise to maximum, under the Environment Monitor Unit control in casing, according to the combination condition of setting, start the inside and outside circulating fan of heat exchanger, thereby make the heat radiation power of heat exchanger reach maximum, ambient temperature remains within the normal working range in the guard box simultaneously.Fan that it should be noted that the inside and outside circulation of heat exchanger can stepless speed regulation, with the stationarity of ambient temperature in the guard box.
When the solar radiant heat outside the case reached maximum, the high reflected infrared ray coating of case top, main box surface coverage can reflect away photothermal heat energy more than 80%, thereby guaranteed the operate as normal of casing constant temperature system; Particularly case top high reflected infrared ray coating, the frontal projected area structure greater than main box that adopted heat-barrier material, surface coverage greatly reduces solar radiant heat the heat of main box is disturbed.
The coating on case top, main box surface has the effect of good antiultraviolet, thereby improved the ageing resistance on case top, main box surface.
The structure of main box has been formed the enclosure space that a degree of protection reaches IP65; the DSLAM equipment that is used to transmit with the loading broad-band signal is placed in this space; the optical cable that is used to connect optical fiber and transfer optical fiber is joined fine unit; be used for detecting automatically " 112 " collection head of user data and quality of voice transmission and physical state; be used in the automatic monitoring box; the Environment Monitor Unit of external equipment and ambient condition; be used to offer the Switching Power Supply of interior various device of case and attachment device; be used for the Security Unit that the user connects the handing-over unit of data and voice signal and is used to protect DSLAM equipment, can be worked normally in above equipment and working cell.
Effect of the present utility model is clearly:
1. because main box adopts the high thermal conductivity coefficient metal material, the utlity model has very better heat radiating effect;
2. because the material of high heat-proof quality is adopted on the case top, the utlity model has the effect of very good solar radiation protection;
3. because the surface on main box and case top scribbles high reflected infrared ray, ultraviolet coating, minimum and main box and case push up very strong ageing resistance are arranged to the influence of the ambient temperature in space in the case to make solar radiant heat;
4. control the operating state of heat exchanger automatically by temperature signal in the Environment Monitor Unit vasculum, thereby reach best constant temperature effect and energy-saving effect;
5. control the operating state of heat exchanger automatically by temperature signal in the Environment Monitor Unit vasculum, when the outer temperature of top box on that night reduces, the outer circulation of heat exchanger is quit work, thereby reach best quiet effect, reduce of the noise pollution of energy-saving outdoor active cross-connecting box surrounding environment;
4. the degree of protection in space reaches IP65 in the casing, has not only solved the dustproof problem of equipment, has also solved the constant problem of humidity in the case simultaneously, helps the operate as normal of various kinds of equipment in the case and avoids the generation of high-pressure electrostatic that equipment is brought adverse influence.
5. heat exchanger has very high MTBF value, and it is non-maintaining that whole box body can be accomplished, thereby has improved the running quality of operator greatly and reduced maintenance cost.
In a word, the utility model is done one to present outdoor active cross-connecting box and is improved completely, produces to meet energy-conservation, consumption reduction, energy-saving outdoor active cross-connecting box efficiently.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite, but be not to be used for limiting scope of the present utility model.
The structure of the utility model embodiment now is described in conjunction with the accompanying drawings: as shown in drawings, a kind of energy-saving outdoor active cross-connecting box comprises wherein:
A plurality of supports 20 have been laid in space 22 in the case, and support 20 carries out rigidity by metal fastenings and is connected with main box 23, base 24, case top 13; Optical cable join fine unit 4, " 112 " collection head 5, Environment Monitor Unit 6, Switching Power Supply 7, winding displacement groove 9, DSLAM equipment 12, threading unit 14, Security Unit sign 15, Security Unit 16, handing-over unit sign 17, handing-over unit 18 by metalwork, be bolted on the support 20; Thimble 19 is fixed on the threading unit 15; Heat exchanger 1 is by being bolted to the left surface of main box 23; Cable 21 is fixed on the base 24, and penetrates the bottom and handing-over unit 18 orderly being connected of handing-over unit 18.
Circulating fan 11 is formed heat exchanger 1 as the critical piece of heat exchanger 1 and by other rigidity connector in heat exchanger outer circulation fan 2, heat exchanger exchange core 8, the heat exchanger, when the inside and outside periodic duty of heat exchanger 1, at the inside and outside air stream relevant that can form circulating path 10 in heat exchanger outer circulation paths 3 and the heat exchanger of heat exchanger 1 and main box 23 with respective paths, be subjected to the effect of the control signal of Environment Monitor Unit 6 simultaneously, corresponding variation can take place in the flow velocity of this air stream.
Leave the space of 40mm～50mm between case top 13 and the main box 23; The frontal projected area on case top 13 is than each hem width 50mm～150mm of the frontal projected area of main box 23; There are enough spaces in space 22 in the case, can guarantee that optical cable joins the accommodation space of all wiring (cable) of fine unit 4, " 112 " collection head 5, Environment Monitor Unit 6, Switching Power Supply 7, DSLAM equipment 12, Security Unit 16, handing-over unit 18, cable 21.
The dedicated location of the surperficial promising stickups mark Security Units numbering of Security Unit sign 15, the dedicated location of handing-over unit sign 17 surperficial promising stickups mark handing-over element numbers, the content of its sign are according to the specific needs of equipment operation department and definite.The eye-catching sign of Security Unit sign 15, handing-over unit sign 17 will be runed the activating the service of department to equipment, maintenance work provides basic handing-over information.
The temperature signal of environment in described Environment Monitor Unit 6 vasculums drives heat exchanger 1 according to different ambient temperature value output control signal corresponding and enters different operating states, to reach and the related air quantity of the temperature inside the box value.
When the temperature in the case changed from low to high, circulating fan 11 will be made following reaction in heat exchanger outer circulation fan 2 and the heat exchanger:
In the heat exchanger speed of the interior circulating fan 11 of circulating fan 11 startups → heat exchangers from accelerate slowly → speed of heat exchanger outer circulation fan 2 startup → heat exchanger outer circulation fans 2 is from accelerating slowly;
When the temperature in the case changed from high to low, circulating fan 11 will be made following reaction in heat exchanger outer circulation fan 2 and the heat exchanger:
The speed of heat exchanger outer circulation fan 2 circulating fan 11 in slack-off soon → heat exchanger quits work → heat exchanger in the speed of circulating fan 11 quit work from slack-off soon → heat exchanger outer circulation fan 2;
At this moment circulation heat radiation in the heat of main box 23 circulating fan that relies on box equipment itself to carry fully carries out, because in particular environment (such as Shanghai), ambient temperature in 1 year is lower than enough makes the absolute time of heat exchanger outer circulation fan 2 work reach more than 90%, therefore the utlity model has the effect of energy savings (mode of regulating the temperature inside the box than traditional air-conditioning can be saved the energy more than 50%).
Because main box 23 is made up of the hermetically-sealed construction that reaches the IP65 degree of protection, make to be placed in the case optical cable in space 22 and to join fine unit 4, " 112 " collection head 5, Environment Monitor Unit 6, Switching Power Supply 7, DSLAM equipment 12, Security Unit 16, handing-over unit 18 good dust-proof and stable humidity environment are arranged, can effectively guarantee the work quality of whole energy-saving outdoor active cross-connecting box and reduce the operation of operator, the workload and the cost of maintenance.
For the ease of the distribution and the arrangement of DSLAM equipment 12 cables in the case, as shown in drawings, one winding displacement groove 9 is set on described DSLAM equipment 12 tops, the stube cable of DSLAM equipment 12 will be placed in this winding displacement groove 9 by ruly; Settled a plurality of threading unit 14 on the right side of casing, all wiring that make Security Unit 16, handing-over unit 18 are by orderly being fixed in the threading unit 14, and operating efficiency and the accuracy rate of equipment operation department in the opening, safeguard of equipment improved greatly.
Claims (6)
1. an energy-saving outdoor active cross-connecting box comprises space in case top, main box, heat exchanger, base, support, the case, it is characterized in that:
Main box adopts the metal material of high thermal conductivity coefficient to make, and adopts the hermetic structure with IP65 degree of protection to form; A plurality of supports have been laid in the space in the case, support carries out rigidity with case top, main box, base by metal fastenings and is connected, heat exchanger is fixed on the left surface of main box by securing member, and optical cable is joined fine unit, " 112 " collection head, Environment Monitor Unit, Switching Power Supply, winding displacement groove, DSLAM equipment, threading unit, Security Unit sign, Security Unit, handing-over unit sign, handing-over unit and is fixed on the support by metalwork and securing member; Thimble is fixed on the threading unit; Cable is fixed on the base, and penetrates the bottom and handing-over orderly being connected in unit of handing-over unit.
2. by the described a kind of energy-saving outdoor active cross-connecting box of claim 1, it is characterized in that: main box adopts the metal material of high thermal conductivity coefficient to make, and appearance is coated with high reflected infrared ray, ultraviolet coating.
3. by the described a kind of energy-saving outdoor active cross-connecting box of claim 1, it is characterized in that: the upright projection area on described case top is than each hem width 50mm～150mm of the upright projection area of main box.
4. by the described a kind of energy-saving outdoor active cross-connecting box of claim 1, it is characterized in that: the space of leaving 40mm～50mm between the top of case top and main box.
5. by the described a kind of energy-saving outdoor active cross-connecting box of claim 3, it is characterized in that: the case top adopts heat-barrier material to manufacture, and appearance is coated with high reflected infrared ray, ultraviolet coating.
6. by the described a kind of energy-saving outdoor active cross-connecting box of claim 1, it is characterized in that: leave enough spaces in the case, guarantee that optical cable joins the arrangement of all wiring (cable) of fine unit, " 112 " collection head, Environment Monitor Unit, Switching Power Supply, DSLAM equipment, Security Unit, handing-over unit, cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200747782U CN201114565Y (en) | 2007-09-18 | 2007-09-18 | An energy-saving outdoor active distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200747782U CN201114565Y (en) | 2007-09-18 | 2007-09-18 | An energy-saving outdoor active distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114565Y true CN201114565Y (en) | 2008-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200747782U Expired - Fee Related CN201114565Y (en) | 2007-09-18 | 2007-09-18 | An energy-saving outdoor active distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114565Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933946A (en) * | 2021-10-28 | 2022-01-14 | 杭州富阳宏扬光电设备有限公司 | Double-deck light is handed over case with thermal-insulated function keeps warm |
-
2007
- 2007-09-18 CN CNU2007200747782U patent/CN201114565Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933946A (en) * | 2021-10-28 | 2022-01-14 | 杭州富阳宏扬光电设备有限公司 | Double-deck light is handed over case with thermal-insulated function keeps warm |
| CN113933946B (en) * | 2021-10-28 | 2024-05-07 | 杭州富阳宏扬光电设备有限公司 | Double-layer light cross box with heat preservation and insulation functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JIZHEN ELECTRIC CO., LTD. Free format text: FORMER OWNER: YIN ZHUSHUN Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Shanghai Cao Road, No. 4068, zip code: 201804 Patentee after: Shanghai Jizhen Electric Co., Ltd. Address before: Room 2, No. 1336, Lane 202, East Yuhang Road, Shanghai, Hongkou District, China: 200081 Patentee before: Yin Zhushun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20110918 |