Phototherapy rod with heat dissipation structure

Abstract

The utility model provides a phototherapy rod with a heat dissipation structure, which comprises a host, a heat dissipation fan and a decorative shell, the host comprises a first shell and a second shell which are connected with each other, the heat dissipation fan is arranged between the first shell and the second shell, the second shell is provided with a heat dissipation port, and the decorative shell is provided with a heat dissipation hole. The position of the heat dissipation opening corresponds to the position of the heat dissipation fan; the decorative shell is detachably arranged on the outer side of the second shell, the position of the decorative shell corresponds to the position of the heat dissipation opening, and a gap exists between the decorative shell and the second shell; and the heat dissipation fan, the heat dissipation opening and the gap form a backward heat dissipation channel. According to the utility model, heat dissipation towards the rear side can be realized through the heat dissipation fan, the heat dissipation port and the gap between the decorative shell and the second shell, so that the heat dissipation requirement of the phototherapy rod is ensured, the heat dissipation structure of the phototherapy rod is well hidden, the aesthetic degree of the product is improved, and the probability that dust enters a host is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation structure of a beauty instrument, especially to a light therapy stick with a heat dissipation structure. BACKGROUND

[0002] With the development of science and technology, various portable electronic devices are becoming more and more popular, among which the light therapy stick as a new type of portable beauty device is welcomed by the market because of its dual functions of beauty treatment and portability. The light therapy stick usually contains LED lights or other light sources, which will generate heat during use. Therefore, heat dissipation has become an important problem in the design of light therapy sticks; if the heat dissipation effect is not good, not only the service life of the device will be affected, but also safety hazards may be caused to the user. In order to meet the heat dissipation needs of the existing light therapy sticks, the appearance design and dustproof performance of the device are often sacrificed. Therefore, how to design a light therapy stick that can effectively dissipate heat, maintain the appearance design of the product, and reduce the probability of dust entering the main machine has become one of the problems that technicians in the field need to solve. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a light therapy stick with a heat dissipation structure that optimizes the structural design, aiming to improve the appearance design of the product and effectively reduce the probability of dust entering the main machine.

[0004] To this end, the utility model provides a light therapy stick with a heat dissipation structure, comprising: a main machine, a heat dissipation fan and a decorative shell, the main machine comprises a first shell and a second shell connected, the heat dissipation fan is arranged between the first shell and the second shell, the second shell is provided with a heat dissipation opening, the position of the heat dissipation opening corresponds to the position of the heat dissipation fan;The decorative shell is detachably arranged on the outer side of the second shell, the position of the decorative shell corresponds to the position of the heat dissipation opening, and there is a gap between the decorative shell and the second shell;The heat dissipation fan, the heat dissipation opening and the gap form a backward heat dissipation channel.

[0005] The further improvement of the utility model lies in that the inner side of the second shell is provided with a fan mounting seat, and the heat dissipation fan is arranged in the fan mounting seat.

[0006] The further improvement of the utility model lies in that the outer side of the second shell is provided with a decorative shell containing cavity recessed inward, and the decorative shell is detachably arranged on the decorative shell containing cavity.

[0007] The further improvement of the utility model lies in that the bottom of the decorative shell containing cavity is provided with a mounting table, and the decorative shell is detachably arranged on the mounting table.

[0008] The further improvement of the utility model lies in that the first mounting structure and the second mounting structure are arranged on the mounting table, the third mounting structure and the fourth mounting structure are arranged on the inner side of the decorative shell, the third mounting structure is matched with the first mounting structure, and the fourth mounting structure is matched with the second mounting structure.

[0009] The further improvement of the utility model lies in that the first mounting structure is an insertion slot, the third mounting structure is an insertion end corresponding to the insertion slot, the second mounting structure is a positioning hole, and the fourth mounting structure is a positioning column corresponding to the positioning hole.

[0010] The further improvement of the utility model lies in that the limiting protrusions are arranged on the accommodating cavity of the decorative shell.

[0011] The further improvement of the utility model lies in that the heat dissipation fan is arranged on the upper portion of the main machine, and the position of the heat dissipation fan corresponds to the position of the lamp head module of the main machine.

[0012] The further improvement of the utility model lies in that the lamp head module is arranged on the first shell.

[0013] The further improvement of the utility model lies in that the battery is arranged on the lower portion of the main machine.

[0014] Compared with the prior art, the utility model has the advantages that the heat dissipation fan is arranged between the first shell and the second shell of the main machine, the second shell is provided with the heat dissipation opening, the position of the heat dissipation opening corresponds to the position of the heat dissipation fan, the decorative shell is detachably arranged on the outer side of the second shell, the position of the decorative shell corresponds to the position of the heat dissipation opening, and a gap exists between the decorative shell and the second shell, so that the heat is dissipated to the rear side through the heat dissipation fan, the heat dissipation opening and the gap between the decorative shell and the second shell, the heat dissipation requirement of the phototherapy rod is guaranteed, the heat dissipation structure is well hidden, the appearance design of the product is improved, and the probability of dust entering the main machine is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic view of an embodiment of the utility model;

[0016] Figure 2 is Figure 1 an enlarged structure schematic view of A in the figure;

[0017] Figure 3 is an explosion structure schematic view of an embodiment of the utility model;

[0018] Figure 4is an explosion structure schematic view of an embodiment of the utility model under another angle;

[0019] Figure 5 is a side view structure schematic view of an embodiment of the utility model.

[0020] The drawing label is:

[0021] 1-main machine;

[0022] 11-first shell;111-heat dissipation hole;

[0023] 12-second shell;121-heat dissipation port;122-fan mounting seat;123-decorative shell accommodating cavity;124-mounting table;125-first mounting structure;126-second mounting structure;127-limit protrusion;

[0024] 13-lamp holder module;

[0025] 2-heat dissipation fan;

[0026] 3-decorative shell;31-third mounting structure;32-fourth mounting structure;

[0027] 4-gap;

[0028] 5-battery. Specific embodiment

[0029] In the description of the utility model, if the orientation description such as " upper ", " lower ", " front ", " rear ", " left ", " right " and so on indicated orientation or position relationship based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation and operation, therefore, it can not be understood as the limitation of the utility model.If a technical feature is called " set up ", " fixed ", " connected " " installed " in another technical feature, it can be directly set up, fixed, connected in another technical feature, it can be indirectly set up, fixed, connected, installed in another technical feature.

[0030] In the description of the utility model, if it relates to " several ", its meaning is more than one;If it relates to " multiple ", its meaning is more than two;If it relates to " greater than ", " less than ", " exceed ", should all be understood as not including the number;If it relates to " above ", " below ", " within ", should all be understood as including the number.If it relates to " first ", " second " and so on, should be understood as only for the same or similar technical feature name distinction, and can not be understood as suggesting / indicating the relative importance of technical features, can not be understood as suggesting / indicating the quantity of technical features, also can not be understood as suggesting / indicating the technical feature of the relationship.

[0031] The preferred embodiments of the utility model will be further explained in detail below with reference to the drawings.

[0032] As Figures 1 to 5 shown, the embodiment provides a light therapy stick with a heat dissipation structure, comprising: a host 1, a heat dissipation fan 2 and a decorative shell 3, the host 1 comprises a first shell 11 and a second shell 12 connected, the heat dissipation fan 2 is arranged between the first shell 11 and the second shell 12, the second shell 12 is provided with a heat dissipation port 121, the position of the heat dissipation port 121 corresponds to the position of the heat dissipation fan 2; the decorative shell 3 is detachably arranged on the outside of the second shell 12, the position of the decorative shell 3 corresponds to the position of the heat dissipation port 121, and there is a gap 4 between the decorative shell 3 and the second shell 12; the heat dissipation fan 2, the heat dissipation port 121 and the gap 4 form a rear heat dissipation channel.

[0033] That is, the embodiment is arranged on the outside of the second shell 12, and the position of the decorative shell 3 corresponds to the heat dissipation fan 2 and the heat dissipation port 121; the gap 4 is also arranged between the decorative shell 3 and the second shell 12 to realize air outlet, the gap 4 is preferably a whole gap between the decorative shell 3 and the second shell 12 to realize ventilation and heat dissipation and achieve the dustproof effect. On the appearance of the product, the heat dissipation structure and the heat dissipation port 121 cannot be directly seen. Therefore, the embodiment can realize rear heat dissipation through the heat dissipation fan 2, the heat dissipation port 121 and the gap 4 between the decorative shell 3 and the second shell 12, which can not only guarantee the heat dissipation demand of the light therapy stick, but also can well hide the heat dissipation structure, improve the appearance design of the product and effectively reduce the probability of dust entering the host 1.

[0034] As Figure 3 shown, the inside of the second shell 12 of the embodiment is provided with a fan mounting seat 122, and the heat dissipation fan 2 is arranged in the fan mounting seat 122, thereby realizing the installation and limiting effect of the heat dissipation fan 2.

[0035] As Figures 3 to 5 shown, the outside of the second shell 12 of the embodiment is provided with a decorative shell containing cavity 123 which is recessed inward, and the decorative shell 3 is detachably arranged on the decorative shell containing cavity 123. That is, the decorative shell 3 is actually installed on the recessed structure of the second shell 12, so that after assembly, the appearance design of the whole light therapy stick is consistent and will not protrude at this position due to the arrangement of the decorative shell 3, as Figure 5 shown, to ensure the aesthetic performance of the overall appearance design.

[0036] More preferably, as shown in Figure 4 The bottom of the decorative shell accommodating cavity 123 is provided with a mounting table 124, and the decorative shell 3 is detachably arranged on the mounting table 124. That is, the bottom of the decorative shell accommodating cavity 123 has a table-like structure, which can appropriately raise the distance between the decorative shell 3 and the bottom of the decorative shell accommodating cavity 123, so as to better realize the assembly of the decorative shell 3 and better control the width of the gap 4.

[0037] The mounting table 124 is provided with a first mounting structure 125 and a second mounting structure 126, and the inner side of the decorative shell 3 is provided with a third mounting structure 31 and a fourth mounting structure 32. The third mounting structure 31 is matched with the first mounting structure 125, and the fourth mounting structure 32 is matched with the second mounting structure 126. That is, the embodiment preferably provides two mounting structures between the decorative shell 3 and the second shell 12 to ensure the stability of the assembly.

[0038] Preferably, as shown in Figure 3 and Figure 4 The first mounting structure 125 is an insertion slot, and the third mounting structure 31 is an insertion end corresponding to the insertion slot. The second mounting structure 126 is a positioning hole, and the fourth mounting structure 32 is a positioning column corresponding to the positioning hole, so as to better realize the snap connection structure of the insertion type, and the positioning limiting structure is also designed, and the assembly efficiency is higher.

[0039] As shown in Figure 4 The decorative shell accommodating cavity 123 is provided with a limiting protrusion 127. The limiting protrusion 127 is preferably arranged beside the first mounting structure 125, so as to realize the limiting effect, so as to avoid that the decorative shell 3 is inserted too deep and affects the heat dissipation effect.

[0040] As shown in Figure 3 and Figure 4 The heat dissipation fan 2 is arranged on the upper part of the main machine 1, and the position of the heat dissipation fan 2 corresponds to the position of the lamp head module 13 of the main machine 1, so as to more quickly and directly realize the heat dissipation of the lamp head module 13. At this time, the lamp head module 13 of the embodiment is preferably arranged on the first shell 11, that is, arranged on the side away from the decorative shell 3, so as to more reasonably utilize the space on both sides of the phototherapy stick.

[0041] As shown in Figure 3As shown, the embodiment further comprises a battery 5 arranged at the lower part of the main machine 1 to reasonably utilize the lower part of the main machine 1, staggered with the lamp head module 13 to avoid heat dissipation interference and improve heat dissipation efficiency.

[0042] The above-mentioned specific embodiments are the preferred embodiments of the utility model, and the specific implementation range of the utility model is not limited by this, the range of the utility model includes but is not limited to the specific embodiments, and equivalent changes made according to the shape and structure of the utility model are within the protection range of the utility model.

Claims

1. A light therapy wand having a heat dissipation structure, characterized by, include: The host includes a cooling fan and a decorative outer shell. The host includes a first shell and a second shell connected together. The cooling fan is disposed between the first shell and the second shell. The second shell has a heat dissipation vent, the position of which corresponds to the position of the cooling fan. The decorative outer shell is detachably disposed on the outside of the second shell. The position of the decorative outer shell corresponds to the position of the heat dissipation vent, and there is a gap between the decorative outer shell and the second shell. The cooling fan, the heat dissipation vent, and the gap form a rearward heat dissipation channel.

2. The phototherapy stick with heat dissipation structure according to claim 1, wherein, A fan mounting base is provided on the inner side of the second housing, and the cooling fan is disposed in the fan mounting base.

3. The phototherapy stick with heat dissipation structure according to claim 1 or 2, characterized in that, The outer side of the second housing is provided with an inwardly recessed decorative outer shell receiving cavity, and the decorative outer shell is detachably disposed on the decorative outer shell receiving cavity.

4. The phototherapy stick with heat dissipation structure according to claim 3, characterized in that, The bottom of the decorative housing cavity is provided with a mounting platform, and the decorative housing is detachably mounted on the mounting platform.

5. The phototherapy stick with a heat dissipation structure according to claim 4, characterized in that, The mounting platform is provided with a first mounting structure and a second mounting structure, and the inner side of the decorative shell is provided with a third mounting structure and a fourth mounting structure. The third mounting structure is matched with the first mounting structure, and the fourth mounting structure is matched with the second mounting structure.

6. The phototherapy stick with a heat dissipation structure according to claim 5, characterized in that, The first mounting structure is an insertion slot, and the third mounting structure is an insertion end corresponding to the insertion slot; the second mounting structure is a positioning hole, and the fourth mounting structure is a positioning post corresponding to the positioning hole.

7. The phototherapy stick with a heat dissipation structure according to claim 3, characterized in that, The decorative outer shell cavity is provided with a limiting protrusion.

8. The phototherapy stick with a heat dissipation structure according to claim 1 or 2, characterized in that, The cooling fan is located on the upper part of the host, and the position of the cooling fan corresponds to the position of the lamp head module of the host.

9. The phototherapy stick with a heat dissipation structure according to claim 8, characterized in that, The lamp head module is mounted on the first housing.

10. The phototherapy stick with a heat dissipation structure according to claim 8, characterized in that, It also includes a battery, which is located at the bottom of the main unit.

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