Novel refrigeration massage head

Abstract

The utility model discloses a novel refrigeration massage head, including metal radiator, a plurality of heat dissipation channels are equipped with from inside to outside to metal radiator, the end face of metal radiator is equipped with fixed frame, be equipped with the hollow placement of fixed frame, be used for the refrigeration piece to pass, the one end surface of refrigeration piece and the end face of metal radiator are pasted, the other end surface and contact board are pasted, the contact board is fixed and is located in fixed frame, the end cap is installed to the other end surface of metal radiator, be equipped with the connecting portion on the end cap, be used for with external movable device connection, the outside of metal radiator is exposed in the outside space, adopts the mode of clamping to fix metal radiator to the outside of metal radiator is exposed, can directly contact with the outside, thereby promote the heat dissipation effect, secondly utilize the pressure difference of high -speed motion to make the heat that accumulates in the inside can smoothly lead out, further promote the heat dissipation effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of fascia gun accessories, specifically a new type of cooling massage head. Background Technology

[0002] A fascia gun is a handheld device used to relax muscles and fascia. It delivers high-speed vibrations to deep muscle tissue to promote blood circulation and relieve muscle tension and pain.

[0003] To meet the needs of different users, existing fascia gun massage heads offer both cold and hot modes, and even temperature adjustment. The cooling or heating functions are usually achieved using semiconductor heating elements. However, these elements generate a lot of heat during operation, which accumulates in the massage head. If heat is not dissipated in time, the heating elements will be damaged. In existing technologies, a cooling fan is usually installed inside the massage head, such as in the published technical document "CN221831130U, a fascia gun cold and hot massage head". The shell is made of alloy or metal and has an internal heat sink structure and surface heat dissipation slots, eliminating the need for a heat sink. The cooling fan can be directly clamped in the middle to form a double-sided heat dissipation effect.

[0004] However, the massage head uses an outer shell to enclose the internal components, leaving only a few ventilation holes for gas exchange. In reality, a lot of heat still accumulates and cannot be dissipated. Utility Model Content

[0005] The purpose of this invention is to provide a novel cooling massage head to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel cooling massage head includes a metal radiator, wherein the metal radiator has several heat dissipation channels from the inside to the outside.

[0008] A fixed frame is installed on the end face of the metal radiator. The fixed frame has a hollow placement position for the cooling fin to pass through. One end face of the cooling fin is attached to the end face of the metal radiator, and the other end face is attached to a contact plate. The contact plate is fixed to the fixed frame.

[0009] An end cap is installed on the other end face of the metal radiator. The end cap has a connecting part for connecting with an external moving device. The outer side of the metal radiator is exposed to the external space.

[0010] A further technical solution is provided, wherein the metal heat sink includes a base, and the end face of the base is provided with a plurality of heat dissipation fins arranged in a ring array. A heat dissipation channel is formed between two adjacent heat dissipation fins. The inner ends of the plurality of heat dissipation fins surround to form an installation cavity. A cooling fan is installed in the installation cavity. The outer ends of the heat dissipation fins and the outlet of the heat dissipation channel extend outward, so that their outer ends are exposed to the external space.

[0011] A further technical solution is that the end cap has a ring array of several vent holes, and an installation space is formed inside the end cap.

[0012] In a further technical solution, the fixed frame is provided with several mounting holes 1, and a screw 1 passes through the metal heat sink and connects to the mounting holes 1. The metal heat sink is provided with several mounting holes 2, and a screw 1 passes through the end cap and connects to the mounting holes 2.

[0013] In a further technical solution, the fixed frame is provided with a plurality of mounting holes three, the metal heat sink is provided with a plurality of connecting channels corresponding to the mounting holes three, and the end cover is provided with a plurality of mounting holes four corresponding to the connecting channels. The screws three pass through the mounting holes four and the connecting channels in sequence and connect to the mounting holes three.

[0014] The beneficial effects of this utility model are:

[0015] This utility model uses a clamping method to fix the metal heat sink and exposes the outer side of the metal heat sink so that it can directly contact the outside, thereby improving the heat dissipation effect. Secondly, the pressure difference generated by high-speed movement allows the heat accumulated inside to be smoothly discharged, further improving the heat dissipation effect.

[0016] Furthermore, due to the omission of some parts, the structure is compact and lightweight, resulting in better heat dissipation, higher cooling efficiency, and a better user experience.

[0017] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0018] Figure 1 : A three-dimensional structural diagram of this utility model.

[0019] Figure 2 : Cross-sectional structural diagram of this utility model.

[0020] Figure 3 : Exploded view of this utility model.

[0021] Reference numerals: 1-Metal radiator, 11-Base, 12-Heat dissipation fins, 13-Heat dissipation channel, 14-Mounting cavity, 15-With cooling fan, 16-Mounting hole two, 21-Fixing frame, 22-Placement position, 23-Contact plate, 24-Mounting hole one, 3-Cooling element, 41-End cap, 42-Connecting part, 43-Ventilation hole, 44-Installation space. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please refer to Figure 1-3 ;

[0024] The massage head described in this utility model aims to further improve the heat dissipation effect. Specifically, it includes a metal radiator 1, which has several heat dissipation channels 13 from the inside to the outside. A fixed frame 21 is installed on the end face of the metal radiator 1. The fixed frame 21 has a hollow placement position 22 for the cooling plate 3 to pass through. Preferably, the cooling plate 3 is square in shape, and the placement position 22 is formed accordingly to limit the cooling plate 3 and prevent it from shifting during operation. One end face of the cooling plate 3 is attached to the end face of the metal radiator 1, and the other end face is attached to the contact plate 23. The contact plate 23 is fixed on the fixed frame 21. An end cap 41 is installed on the other end face of the metal radiator 1, and the end cap 41 has a connecting part 42.

[0025] When in use, the connecting part 42 is connected to the piston part of the fascia gun. The piston part drives the entire massage head to reciprocate. The contact plate 23 is used to contact the human skin. The low temperature generated by the cooling plate 3 is transferred to the contact plate 23, and then the person feels the low temperature effect.

[0026] However, a lot of heat is generated during the operation of the cooling chip 3. The present invention forms a massage head by means of a "sandwich" structure. The fixing frame 21 and the end cap 41 clamp the metal heat sink 1, while the side of the metal heat sink 1 is exposed to the external space, so that it has a larger heat dissipation area.

[0027] Assuming the metal radiator is a common circular metal heat sink, it absorbs the heat generated during operation by contacting the cooling plate 3 at its bottom. During the high-speed reciprocating motion of the massage head driven by the piston, a high-speed airflow is generated on the outside of the massage head. This high-speed airflow can contact the exposed part of the metal radiator 1, thereby carrying away the heat on its surface. Secondly, the airflow generated by the high-speed motion will reduce the pressure on the outside of the metal radiator 1, and the heat accumulated inside can flow to the outside through the heat dissipation channel 13, thereby achieving the heat dissipation effect.

[0028] This utility model uses a clamping method to fix the metal heat sink 1 and exposes the outer side of the metal heat sink 1 so that it can directly contact the outside, thereby improving the heat dissipation effect. Secondly, the pressure difference generated by high-speed movement allows the heat accumulated inside to be smoothly discharged, further improving the heat dissipation effect.

[0029] In addition, due to the omission of some parts, the structure is compact and lightweight, resulting in better heat dissipation, higher cooling efficiency, and a better user experience.

[0030] Furthermore, the massage head is powered directly by the fascia gun, so there is no need to install a battery, and this part can be omitted. However, a control module and a power connector should be installed in the end cover 41.

[0031] Another embodiment of the present invention relates to a metal radiator 1, specifically including a base 11, a plurality of heat dissipation fins 12 arranged in a ring array on the end face of the base 11, the base 11 and the heat dissipation fins 12 being made of a single piece of metal, the other end face of the base 11 being in contact with the hot surface of the cooling plate 3, a heat dissipation channel 13 being formed between two adjacent heat dissipation fins 12, and the inner ends of the plurality of heat dissipation fins 12 forming an installation cavity 14, in which a cooling fan 15 is installed;

[0032] During operation, the base 11 absorbs heat from the cooling plate 3, and this heat accumulates in the heat dissipation channel 13. As the piston drives the massage head to reciprocate at high speed, a high-speed airflow is generated outside the massage head. This high-speed airflow can contact the exposed part of the metal radiator 1, thereby carrying away the heat on its surface. Secondly, the airflow generated by the high-speed movement will reduce the pressure on the outside of the metal radiator 1, and the heat accumulated inside can flow to the outside through the heat dissipation channel 13 to assist in heat dissipation. At the same time, the cooling fan outputs airflow from the inside to the outside, carrying away the heat in the heat dissipation channel 13 and outputting it to the outside. Moreover, since there is no obstruction at the outlet of the heat dissipation channel 13, the airflow can be output smoothly without any airflow rebound, thereby improving the heat dissipation effect.

[0033] Furthermore, the end cover 41 has a ring array of several vent holes 43, and an installation space 44 is formed inside the end cover 41. This installation space 44 is used to fix the controller, and the cooling fan is located between several heat dissipation fins 12. The heat dissipation holes are located above the cooling fan. When the cooling fan is working, it can draw in external cold air from the several vent holes 43. This cold air will pass through the controller, thereby carrying away the heat generated by the controller, and then enter the cooling fan.

[0034] In this utility model, the fixed frame 21 is provided with a plurality of mounting holes 24, and a screw passes through the metal radiator 1 and is connected to the mounting holes 24. The metal radiator 1 is provided with a plurality of mounting holes 16, and a screw passes through the end cap 41 and is connected to the mounting holes 16.

[0035] In another fixing method, the fixing frame 21 is provided with a number of mounting holes 3, the metal heat sink 1 is provided with a number of connection channels corresponding to the mounting holes 3, the end cover 41 is provided with a number of mounting holes 4 corresponding to the connection channels, and the screws 3 pass through the mounting holes 4 and the connection channels in sequence to connect with the mounting holes 3.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel cooling massage head, characterized in that: It includes a metal radiator (1), which has several heat dissipation channels (13) from the inside to the outside; A fixing frame (21) is installed on the end face of the metal radiator (1). The fixing frame (21) has a hollow placement position (22) for the cooling plate (3) to pass through. One end face of the cooling plate (3) is in contact with the end face of the metal radiator (1), and the other end face is in contact with the contact plate (23). The contact plate (23) is fixed on the fixing frame (21). An end cap (41) is installed on the other end face of the metal radiator (1). The end cap (41) is provided with a connecting part (42) for connecting with an external moving device. The outer side of the metal radiator (1) is exposed to the external space.

2. The novel cooling massage head according to claim 1, characterized in that: The metal radiator (1) includes a base (11), and the end face of the base (11) is provided with a plurality of heat dissipation fins (12) arranged in a ring. A heat dissipation channel (13) is formed between two adjacent heat dissipation fins (12). The inner ends of the plurality of heat dissipation fins (12) surround to form an installation cavity (14). A cooling fan (15) is installed in the installation cavity (14). The outer ends of the heat dissipation fins and the outlet of the heat dissipation channel extend outward, so that their outer ends are exposed to the external space.

3. The novel cooling massage head according to claim 2, characterized in that: The end cap (41) has a plurality of ventilation holes (43) arranged in a ring array, and an installation space (44) is formed inside the end cap (41).

4. The novel cooling massage head according to claim 1, characterized in that: The fixed frame (21) is provided with several mounting holes 1 (24), and a screw passes through the metal radiator (1) and connects to the mounting holes 1 (24). The metal radiator (1) is provided with several mounting holes 2 (16), and a screw passes through the end cap (41) and connects to the mounting holes 2 (16).

5. A novel cooling massage head according to claim 1, characterized in that: The fixed frame (21) is provided with several mounting holes 3, the metal radiator (1) is provided with several connecting channels corresponding to the mounting holes 3, the end cover (41) is provided with several mounting holes 4 corresponding to the connecting channels, and the screws 3 pass through the mounting holes 4 and the connecting channels in sequence to connect with the mounting holes 3.

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