Temperature control cabinet heater

Abstract

The utility model discloses a temperature control cabinet heater which comprises a cabinet body, side plates are embedded on the inner side of the cabinet body in a bilateral symmetry mode, a plurality of base plates are arranged on the opposite sides of the side plates in an up-down symmetry mode, and the left sides and the right sides of the base plates extend into the inner walls of the side plates and are connected with the inner walls of the side plates in a front-back clamping mode. A plurality of heating frames are arranged between the adjacent base plates in a left-right staggered mode, the heating frames are correspondingly embedded and fixed in the side plates on the two sides of the cabinet body, and electric heating bases are connected to the inner sides of the heating frames in a front-back sliding mode; the heating frames are correspondingly arranged in each layer of placing space formed by the plurality of base plates in the cabinet body and are matched with the sliding combined type electric heating seats to heat each layer, so that the temperature of each part in the cabinet body tends to be uniform and balanced, and the normal operation of each group of communication equipment is ensured; and damage of internal elements or reduction of operation efficiency caused by influence of external extreme weather is avoided, so that communication efficiency is improved and service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet heaters, in particular to a temperature-controlled cabinet heater. Background Art

[0002] With the development of social science and technology, in the field of communications, outdoor cabinets are a common communication equipment installation cabinet, which is usually used to accommodate various communication equipment to ensure real-time reception and transmission of communication information. Since the cabinet is outdoors, the overall temperature change in the cabinet is mostly affected by the geographical seasonal weather, and a small part of the change comes from the influence of the self-heating of its internal resistance elements. However, the operating state of the communication equipment will change its working efficiency due to temperature changes. Ensuring a stable equipment operating temperature range helps to improve the overall communication efficiency and accuracy and extend its service life, and improve its economic benefits. However, the existing constant temperature cabinets mostly only install a heating device on the inner top of the cabinet, and the heating of the cabinet is relatively dispersed, and the temperature inside the cabinet is prone to stratification. At the same time, it is mostly directly fixed to the cabinet by bolts, which is more troublesome to maintain and reduces the maintenance efficiency of the staff. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a temperature-controlled cabinet heater.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temperature-controlled cabinet heater, comprising a cabinet body, a base is embedded and fixedly connected at the bottom of the cabinet body, a dehumidifier is embedded at the top center of the cabinet body, the bottom output end of the dehumidifier extends into the inner side of the cabinet body and is fixedly connected thereto, a temperature insulation layer is embedded at the bottom of the inner side of the cabinet body, side panels are symmetrically embedded on the inner side of the cabinet body, a plurality of pads are symmetrically arranged up and down on the opposite side of the side panel, the left and right sides of the pads are both extended into the inner wall of the side panel and are connected thereto by front and back clamping, a plurality of heating racks are staggered between adjacent pads, the heating racks are correspondingly embedded and fixed in the side panels on both sides of the cabinet body, the inner sides of the heating racks are slidably connected to electric heating seats front and back, and the rear sides of the electric heating seats are symmetrical up and down A positioning hole is provided, and a positioning rod is slidingly provided in each of the positioning holes. The rear side of the positioning rod is fixedly connected to a limit plate, and the left and right opposite sides of the limit plate are fixedly connected to the side plate. Cabinet doors are symmetrically provided on the left and right sides of the front side of the cabinet, and the left and right opposite sides of the cabinet doors are connected to the cabinet through hinges. By correspondingly arranging heating racks in each layer of placement space formed by a number of pads in the cabinet and heating each layer with a sliding combined electric heating seat, the temperature of each part of the cabinet is close to a unified balance, ensuring the normal operation of each group of communication equipment, avoiding damage to its internal components or reducing its operating efficiency due to the influence of extreme external weather, thereby improving its communication efficiency and extending its service life. In addition, during maintenance, the electric heating seat only needs to be pulled forward along the heating rack for inspection or replacement, thereby improving the maintenance efficiency of the staff.

[0005] As a further description of the above technical solution: isolation mesh covers are provided at the center of the left and right opposite sides of the heating rack to isolate and protect the heating end surface while preventing dust from entering and accumulating.

[0006] As a further description of the above technical solution: an insulating sleeve is fixedly connected to the inner side of the heating rack, and the insulating sleeve is opened on the left and right opposite sides. The inner side of the insulating sleeve slides in contact with the electric heating seat back and forth to reduce the relative friction loss when the electric heating seat is inserted into the heating rack.

[0007] As a further description of the above technical solution: the front ends of the opposite sides of the cabinet doors are fixedly connected with lock handles to protect the safety of the communication equipment in the cabinet and prevent it from being opened and damaged when placed in the outside world.

[0008] As a further description of the above technical solution: a pull handle is fixedly connected to the front center of the electric heating seat to assist maintenance personnel in quickly taking out the electric heating seat for maintenance work.

[0009] As a further description of the above technical solution: the top of the dehumidifier is snap-fitted with a dustproof top cover to shield the upper layer of the cabinet and prevent dust from the external environment from contaminating the cabinet.

[0010] As a further description of the above technical solution: a filter rack is fixedly connected to the inner edge of the bottom output end of the dehumidifier to prevent dust from entering the interior of the dehumidifier and deteriorating its drying effect.

[0011] As a further description of the above technical solution: gaps are left between the front and rear sides of the pad and the cabinet body to ensure that hot air can circulate normally in each layer and ensure that the dehumidifier can fully dry the moisture in the cabinet body.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, by arranging heating racks in the space of each layer formed by a plurality of pads in the cabinet and cooperating with the sliding combined electric heating seat to heat each layer, the temperature of each part in the cabinet is made close to a uniform balance, so as to ensure the normal operation of each group of communication equipment, avoid the damage of its internal components or reduce its operating efficiency due to the influence of extreme weather outside, thereby improving its communication efficiency and extending its working life.

[0014] 2. By setting the heating rack and the electric heating seat to slide together, the staff only needs to pull the electric heating seat forward along the heating rack for inspection or replacement during maintenance, thereby improving the maintenance efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of a temperature-controlled cabinet heater proposed by the utility model;

[0016] Figure 2 This is a position distribution diagram of a heating frame on a pad in a temperature-controlled cabinet heater proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly of an electric heating seat in a temperature-controlled cabinet heater proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the whole temperature control cabinet heater.

[0019] Among them, 1. cabinet body; 2. base; 3. dehumidifier; 4. insulation layer; 5. side panel; 6. pad; 7. heating rack; 8. isolation mesh cover; 9. insulating sleeve; 10. electric heating seat; 11. limit plate; 12. positioning rod; 13. cabinet door; 14. lock handle; 15. pull handle; 16. dustproof top cover; 17. filter rack. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figure 1-4, the utility model provides an embodiment: a temperature-controlled cabinet heater, comprising a cabinet 1, a base 2 is embedded and fixedly connected at the bottom of the cabinet 1, a dehumidifier 3 is embedded at the top center of the cabinet 1, the bottom output end of the dehumidifier 3 extends into the inner side of the cabinet 1 and is fixedly connected thereto, a temperature insulation layer 4 is embedded at the bottom of the inner side of the cabinet 1, a side panel 5 is symmetrically embedded on the inner side of the cabinet 1, a plurality of pads 6 are symmetrically arranged up and down on the opposite side of the side panel 5, the left and right sides of the pads 6 are both extended into the inner wall of the side panel 5 and are connected with the front and rear clamping connection therewith, a plurality of heating racks 7 are staggered between adjacent pads 6, the heating racks 7 are correspondingly embedded and fixed in the side panels 5 on both sides of the cabinet 1, the inner sides of the heating racks 7 are all connected with electric heating seats 10 for sliding front and back, the rear sides of the electric heating seats 10 are symmetrically provided with positioning holes up and down, and the positioning holes are matched with fixed sliding The positioning rod 12 is fixedly connected to the limiting plate 11 on the rear side of the positioning rod 12, and the opposite sides of the limiting plate 11 are fixedly connected to the side plate 5. The front side of the cabinet 1 is symmetrically provided with cabinet doors 13, and the opposite sides of the cabinet doors 13 are connected to the cabinet 1 through hinges. Isolation mesh covers 8 are provided at the centers of the opposite sides of the heating rack 7. The inner sides of the heating rack 7 are fixedly connected with insulating sleeves 9. The opposite sides of the insulating sleeves 9 are opened. The inner sides of the insulating sleeves 9 slide in fit with the electric heating seat 10 front and back. The front ends of the opposite sides of the cabinet doors 13 are fixedly connected with lock handles 14. The front centers of the electric heating seat 10 are fixedly connected with pull handles 15. The top of the dehumidifier 3 is snap-fitted with a dustproof top cover 16, and the inner edge of the bottom output end of the dehumidifier 3 is fixedly connected with a filter rack 17. There are gaps between the front and back sides of the pad 6 and the cabinet 1.

[0024] Working principle: In the utility model, heating racks 7 are correspondingly arranged in the placement spaces of each layer formed by a plurality of pads 6 in the cabinet 1, and each layer is heated in cooperation with a sliding combined electric heating seat 10, so that the temperature of each place in the cabinet 1 approaches a uniform balance, ensuring the normal and efficient operation of each group of communication equipment, avoiding damage to its internal components or reducing its operating efficiency due to the influence of extreme weather outside, thereby improving its communication efficiency and extending its service life. In addition, during maintenance, the electric heating seat 10 only needs to be pulled forward along the heating rack 7 for inspection or replacement, thereby improving the maintenance efficiency of the staff.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled cabinet heater, comprising a cabinet body (1), characterized in that: The bottom of the cabinet (1) is embedded and fixedly connected with a base (2), the top center of the cabinet (1) is embedded with a dehumidifier (3), the bottom output end of the dehumidifier (3) extends into the inner side of the cabinet (1) and is fixedly connected thereto, and the inner bottom of the cabinet (1) is embedded with a temperature insulation layer (4); The inner side of the cabinet (1) is symmetrically fitted with side panels (5), and the opposite side of the side panels (5) is symmetrically provided with a plurality of pads (6) up and down. The left and right sides of the pads (6) extend into the inner wall of the side panels (5) and are connected to the side panels (5) by front and rear clamping. A plurality of heating racks (7) are staggered between adjacent pads (6). The heating racks (7) are correspondingly fitted and fixed in the side panels (5) on both sides of the cabinet (1), and the inner sides of the heating racks (7) slide forward and backward. An electric heating seat (10) is connected, and the rear side of the electric heating seat (10) is symmetrically provided with positioning holes, and positioning rods (12) are slidably arranged in the positioning holes. The rear side of the positioning rod (12) is fixedly connected with a limit plate (11), and the left and right opposite sides of the limit plate (11) are fixedly connected to the side plate (5). The front side of the cabinet body (1) is symmetrically provided with cabinet doors (13), and the left and right opposite sides of the cabinet doors (13) are connected to the cabinet body (1) through hinges.

2. A temperature-controlled cabinet heater according to claim 1, characterized in that: Isolation mesh covers (8) are provided at the center of the left and right opposite sides of the heating frame (7).

3. A temperature-controlled cabinet heater according to claim 1, characterized in that: The inner side of the heating frame (7) is fixedly connected with an insulating sleeve (9), and the insulating sleeve (9) is provided with openings on the left and right opposite sides. The inner side of the insulating sleeve (9) slides in contact with the electric heating seat (10) in a front-to-back manner.

4. The temperature-controlled cabinet heater according to claim 1, characterized in that: The front ends of the opposite sides of the cabinet door (13) are fixedly connected with lock handles (14).

5. The temperature-controlled cabinet heater according to claim 1, characterized in that: A handle (15) is fixedly connected to the front center of the electric heating seat (10).

6. The temperature-controlled cabinet heater according to claim 1, characterized in that: The top of the dehumidifier (3) is snap-connected with a dustproof top cover (16).

7. The temperature-controlled cabinet heater according to claim 1, characterized in that: A filter rack (17) is fixedly connected to the inner edge of the bottom output end of the dehumidifier (3).

8. The temperature-controlled cabinet heater according to claim 1, characterized in that: Gaps are left between the front and rear sides of the pad (6) and the cabinet (1).

Images