Cage temperature control device for laboratory animal feeding

Abstract

The utility model discloses a cage temperature control device for laboratory animal feeding, which comprises a temperature control heating plate, the interior of the temperature control heating plate is designed to be of a hollow structure, the hollow structure forms an inner heating groove, the inner heating groove is designed to be of a circular structure, an electromagnetic heating rod is fixedly arranged in the inner heating groove, and an electromagnetic coil is wound and wrapped outside the electromagnetic heating rod. The two ends of the temperature control heating plate are both provided with power connection columns, one of the power connection columns at the two ends is a positive pole power connection column, the other power connection column at the two ends is a negative pole power connection column, the power connection columns at the two ends are electrically connected with the two ends of the electromagnetic coil correspondingly, and three rear connection columns are fixedly installed on the outer wall of the back face of the temperature control heating plate through fixing bolts. According to the temperature control heating device, heat of the electromagnetic heating rods can be blown out through air blowing work of the draught fan, so that heating hot air can be formed, hot air heating treatment can be conducted on a cage for animal feeding in a laboratory, and the optimal temperature for animal feeding is guaranteed.

Description

Technical Field

[0001] The utility model relates to a temperature control device, in particular to a cage temperature control device for laboratory animal breeding, belonging to the technical field of animal breeding. Background Art

[0002] Animal experiments refer to scientific research conducted in laboratories using animals in order to gain new knowledge about biology, medicine, etc. or to solve specific problems. Animal experiments must be conducted by or under the guidance of trained personnel with research degrees or professional technical capabilities. During animal experiments, it is extremely important to control the temperature inside the cages where the animals are kept, so that the animals are kept in a suitable temperature environment to reduce the incidence of disease;

[0003] After searching, the Chinese patent authorization number CN209861958U discloses an automatic temperature control device for a pigeon house, including a collecting device and a heat dissipation device, wherein the heat dissipation device is located above the collecting device, and the collecting device includes a main body, a top cover is fixedly installed on the top of the main body, and fixed inclined plates are fixedly installed on the bottom of the outer walls on both sides of the main body;

[0004] The automatic temperature control device of the pigeon house, when the temperature control operation inside the pigeon house is required in hot weather, because one end of the swing rod is movably connected with the movable block, and at the same time, the sliders on the surfaces of the connecting blocks on both sides of the swing rod are slidably connected inside the slide rail, the cylinder and the fan are started, and the cylinder located at the bottom of the top cover drives the fan to swing to the left through the pull rod on one side, and at the same time, the distance between the telescopic spring located on the right side of the fan and the inside of the right top cover increases, and the telescopic spring is in a stretched state. When the pull rod on one side of the cylinder drives the fan to move to the right, the telescopic spring is first pulled back quickly, and then compressed and rebounded, so that the swing of the fan is more stable;

[0005] However, in actual use, it has great limitations. First, it only drives the fan to swing left and right through the cylinder and spring, and cannot make the fan rotate. Moreover, the fan only blows air at normal temperature, which only speeds up the flow of air inside the cage and cannot achieve the technical effect of heating. Utility Model Content

[0006] The utility model provides a cage temperature control device for laboratory animal breeding, which is used to solve the problems raised in the background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model discloses a cage temperature control device for raising laboratory animals, comprising a temperature control heating plate, the interior of the temperature control heating plate is designed as a hollow structure, the hollow structure forms an inner heating groove, the inner heating groove is designed as a circular structure, an electromagnetic heating rod is fixedly installed inside the inner heating groove, an electromagnetic coil is wrapped around the outside of the electromagnetic heating rod, power connection posts are installed at both ends of the temperature control heating plate, one of the power connection posts at both ends is a positive pole power connection post, and the other is a negative pole power connection post, the power connection posts at both ends are electrically connected to the two ends of the electromagnetic coil respectively, three rear connection posts are fixedly installed on the outer wall of the back side of the temperature control heating plate by fixing bolts, and a rear connection plate is fixedly installed between the ends of the three rear connection posts away from the temperature control heating plate.

[0009] Furthermore, in order to facilitate the installation work, two sets of mounting support plates are fixedly installed on the outer wall of the rear connecting plate on one side away from the rear connecting column, and the mounting support plates adopt an "L"-shaped structural design.

[0010] Furthermore, in order to improve the use effect, the top ends of the two groups of mounting support plates are fixedly mounted with mounting covers, and the interior of the mounting covers is designed as a hollow structure.

[0011] Furthermore, in order to ensure normal hot air outlet effect, fans are fixedly installed at the tail ends of the two groups of mounting covers by fixing bolts, and the air outlets of the fans face the temperature-controlled heating plate.

[0012] Furthermore, in order to facilitate the discharge of heat inside the temperature-controlled heating plate, a plurality of evenly linearly distributed hot air grooves are provided on the outer wall of one end of the temperature-controlled heating plate away from the rear connecting column, and the hot air grooves are square grooves.

[0013] Furthermore, in order to facilitate the overall installation of the device, a plurality of fixed lifting ears are fixedly installed on the outer walls of the upper and lower ends of the temperature-controlled heating plate, and the front of the fixed lifting ears is flush with the front of the temperature-controlled heating plate.

[0014] Compared with the prior art, the utility model provides the following beneficial effects:

[0015] The utility model provides an electromagnetic heating rod inside the temperature control heating plate, and an electromagnetic coil is wound around the outside of the electromagnetic heating rod. The electromagnetic coil can be energized through the power connection posts at both ends of the temperature control heating plate. When the electromagnetic coil is energized, it will perform electromagnetic heating on the internal electromagnetic heating rod, thereby achieving the purpose of temperature control and heating of the cage through the electromagnetic heating rod.

[0016] The heat emitted by the electromagnetic heating rod can be discharged through the hot air groove. The utility model provides a fan on the back of the temperature control heating plate, and the fan can be used for blowing, so that the heat of the electromagnetic heating rod can be blown out by the blowing work of the fan, thereby forming heated hot air, so that the cages for laboratory animal breeding can be heated by hot air to ensure the best temperature conditions for animal breeding;

[0017] The heating temperature of the electromagnetic heating rod is related to the current intensity of the electromagnetic coil. Therefore, when performing temperature control heating, you only need to dynamically adjust the current of the electromagnetic coil to adjust the heating temperature of the electromagnetic heating rod, thereby achieving the effect of intelligent temperature control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a front three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the back three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the external structure of the temperature-controlled heating plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal perspective structure of the temperature-controlled heating plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal cross-sectional structure of the temperature-controlled heating plate of the utility model.

[0024] In the figure: 1. Temperature control heating plate; 2. Hot air trough; 3. Electromagnetic heating rod; 4. Electromagnetic coil; 5. Power connection column; 6. Fixing lug; 7. Rear connecting column; 8. Rear connecting plate; 9. Mounting support plate; 10. Mounting cover; 11. Fan; 12. Internal heating trough. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a cage temperature control device for raising laboratory animals is provided.

[0027] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, according to an embodiment of the utility model, a cage temperature control device for raising laboratory animals comprises a temperature control heating plate 1, the interior of the temperature control heating plate 1 is a hollow structure design, the hollow structure forms an inner heating groove 12, the inner heating groove 12 is a circular structure design, an electromagnetic heating rod 3 is fixedly installed inside the inner heating groove 12, an electromagnetic coil 4 is wrapped around the outside of the electromagnetic heating rod 3, power connection posts 5 are installed at both ends of the temperature control heating plate 1, one of the power connection posts 5 at both ends is a positive pole power connection post, and the other is a negative pole power connection post, the power connection posts 5 at both ends are electrically connected to the two ends of the electromagnetic coil 4 respectively, three rear connecting posts 7 are fixedly installed on the outer wall of the back side of the temperature control heating plate 1 by fixing bolts, and a rear connecting plate 8 is fixedly installed between the three rear connecting posts 7 at one end away from the temperature control heating plate 1.

[0028] In one embodiment, two groups of mounting support plates 9 are fixedly mounted on the outer wall of the rear connecting plate 8 away from the rear connecting column 7 , and the mounting support plates 9 are designed in an “L” shape.

[0029] In one embodiment, a mounting cover 10 is fixedly mounted on the top of the two groups of mounting support plates 9, and the interior of the mounting cover 10 is designed as a hollow structure.

[0030] In one embodiment, fans 11 are fixedly mounted on the rear ends of the two sets of mounting covers 10 by means of fixing bolts, and the air outlets of the fans 11 face the temperature-controlled heating plate 1 .

[0031] In one embodiment, a plurality of evenly distributed hot air passage grooves 2 are provided on the outer wall of one end of the temperature-controlled heating plate 1 away from the rear connecting column 7 , and the hot air passage grooves 2 are square grooves.

[0032] In one embodiment, a plurality of fixing ears 6 are fixedly mounted on the outer walls of the upper and lower ends of the temperature-controlled heating plate 1 , and the front faces of the fixing ears 6 are flush with the front face of the temperature-controlled heating plate 1 .

[0033] Working principle: When the utility model is actually used, the utility model can be installed in the cage for animal breeding by setting the fixing lug 6, and the fan 11 is placed outside the cage, and the front of the temperature control heating plate 1 is horizontally aligned with the wall of the cage, so that the overall installation and fixing work of the utility model can be completed;

[0034] The utility model is provided with an electromagnetic heating rod 3 inside the temperature control heating plate 1, and an electromagnetic coil 4 is wound around the outside of the electromagnetic heating rod 3. The electromagnetic coil 4 can be energized through the power connection posts at both ends of the temperature control heating plate 1. When the electromagnetic coil 4 is energized, it will perform electromagnetic heating on the internal electromagnetic heating rod 3, so as to achieve the purpose of temperature control and heating of the cage through the electromagnetic heating rod 3;

[0035] The heat emitted by the electromagnetic heating rod 3 can be discharged through the hot air groove 2. The utility model is provided with a fan 11 on the back of the temperature control heating plate 1. The fan 11 can be used for blowing, so that the heat of the electromagnetic heating rod 3 can be blown out by the blowing work of the fan 11, thereby forming heated hot air, so that the cages for laboratory animal breeding can be heated by hot air to ensure the best temperature conditions for animal breeding;

[0036] The heating temperature of the electromagnetic heating rod 3 is related to the current intensity of the electromagnetic coil 4. Therefore, when performing temperature-controlled heating, the heating temperature of the electromagnetic heating rod 3 can be adjusted by dynamically adjusting the current size of the electromagnetic coil 4 to achieve the use effect of intelligent temperature control.

[0037] In summary, with the help of the above-mentioned technical solution of the utility model, the technical problem in the background technology that "the retrieval file only drives the fan to swing left and right through the cylinder and the spring, and cannot make the fan rotate, and the fan only blows air at normal temperature, which only speeds up the flow of air inside the cage and cannot achieve the technical effect of heating" is solved.

[0038] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "fixation", "screwing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present utility model according to the specific circumstances. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cage temperature control device for laboratory animal breeding, characterized in that: The invention comprises a temperature control heating plate (1), wherein the interior of the temperature control heating plate (1) is designed as a hollow structure, the hollow structure forms an inner heating groove (12), the inner heating groove (12) is designed as a circular structure, an electromagnetic heating rod (3) is fixedly installed inside the inner heating groove (12), and an electromagnetic coil (4) is wrapped around the outside of the electromagnetic heating rod (3), and power connection posts (5) are installed at both ends of the temperature control heating plate (1), one of the power connection posts (5) at the two ends is a positive pole power connection post, and the other is a negative pole power connection post, and the power connection posts (5) at the two ends are electrically connected to the two ends of the electromagnetic coil (4) respectively, and three rear connecting posts (7) are fixedly installed on the outer wall of the back side of the temperature control heating plate (1) by fixing bolts, and a rear connecting plate (8) is fixedly installed between the ends of the three rear connecting posts (7) away from the temperature control heating plate (1).

2. The cage temperature control device for laboratory animal breeding according to claim 1, characterized in that: Two groups of mounting support plates (9) are fixedly mounted on the outer wall of the rear connecting plate (8) on one side away from the rear connecting column (7), and the mounting support plates (9) adopt an "L"-shaped structural design.

3. A cage temperature control device for laboratory animal breeding according to claim 2, characterized in that: The top ends of the two groups of mounting support plates (9) are fixedly mounted with mounting covers (10), and the interior of the mounting covers (10) is designed as a hollow structure.

4. A cage temperature control device for laboratory animal breeding according to claim 3, characterized in that: The tail ends of the two groups of mounting covers (10) are fixedly mounted with fans (11) via fixing bolts, and the air outlets of the fans (11) face the temperature-controlled heating plate (1).

5. The cage temperature control device for laboratory animal breeding according to claim 1, characterized in that: A plurality of hot air passage grooves (2) with uniform linear distribution are provided on the outer wall of one end of the temperature-controlled heating plate (1) away from the rear connecting column (7), and the hot air passage grooves (2) are square grooves.

6. The cage temperature control device for laboratory animal breeding according to claim 1, characterized in that: A plurality of fixed lifting ears (6) are fixedly mounted on the outer walls of the upper and lower ends of the temperature-controlling heating plate (1), and the front faces of the fixed lifting ears (6) are flush with the front face of the temperature-controlling heating plate (1).

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