Heat dissipation assembly and lamp
By setting inclined guide plates and partitions at the heat dissipation vents, combined with cooling fans, heat sinks, and heat pipes, the problem of blocked heat dissipation vents when stage lights and other equipment are stacked is solved, achieving efficient and uniform heat dissipation.
Patent Information
- Application Number
- CN202423217425.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
When stage lights and other equipment are stacked, the heat dissipation vents can easily be blocked, affecting heat dissipation performance.
The heat dissipation vent is set on the inclined first guide plate segment, and multiple heat dissipation holes are formed by the inclined guide plate segment and the partition strip. Combined with the cooling fan, heat sink and heat pipe, the airflow is laterally discharged.
It improves heat dissipation efficiency and uniformity, avoids heat accumulation in local areas, and ensures that the heat dissipation effect is not affected when stacked.
Smart Images
Figure CN223610077U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lamp technical field especially relates to a heat dissipation subassembly and lamps and lanterns. BACKGROUND
[0002] Generally in the equipment such as camera lamp, stage lamp, lamp pearl and lamp panel work will produce greater heat, if not in time dissipate, lamp pearl or lamp panel will because overheating and appear damage. Therefore, will set up heat dissipation structure, such as heat dissipation fin, heat dissipation fan etc. structure in the equipment main body and export the heat inside the equipment main body, cooperate the heat dissipation mouth on the equipment main body and carry out heat dissipation.
[0003] But, in the equipment such as stage lamp, will carry out stacking use, in the stacking process, in the upper equipment is easy to block the heat dissipation mouth position of in the lower equipment, like this can influence the heat dissipation performance of lamps and lanterns. UTILITY MODEL CONTENTS
[0004] In order to overcome at least one of the defects described in the prior art, the utility model provides a heat dissipation subassembly and lamps and lanterns, and the heat dissipation mouth is arranged on the first guide plate segment arranged obliquely, so that the gas in the heat dissipation cavity is discharged laterally, and the heat dissipation mouth is not blocked when used in combination.
[0005] The utility model discloses a technical scheme for solving the problem:
[0006] A heat dissipation assembly, comprising,
[0007] The mounting shell is used for mounting the heat generating component; the mounting shell is provided with a heat dissipation cavity, the top end of the heat dissipation cavity is covered with a heat dissipation top plate, the side portion of the heat dissipation top plate is provided with a first guide plate segment, and the first guide plate segment is inclined outward from top to bottom; the first guide plate segment is provided with a heat dissipation mouth, and the heat dissipation mouth is communicated with the heat dissipation cavity.
[0008] The heat dissipation mechanism is installed in the heat dissipation cavity and is used for guiding the gas flow in the heat dissipation cavity to the heat dissipation mouth.
[0009] Further, the heat dissipation mouth is provided with a plurality of partition strips arranged at intervals, the extension direction of each partition strip is consistent with the inclination direction of the first guide plate segment, and a first heat dissipation hole is formed between the adjacent two partition strips.
[0010] Further, the bottom end of the heat dissipation cavity is covered with a heat dissipation bottom plate, and a plurality of second heat dissipation holes are arranged on the heat dissipation bottom plate; the plurality of second heat dissipation holes are communicated with the heat dissipation cavity.
[0011] Further, the side of the heat dissipation bottom plate is provided with two second guide plate segments, a heat dissipation plate segment and a baffle segment, the second guide plate segments are gradually inclined outward from bottom to top, the heat dissipation plate segment is connected between the two second guide plate segments, a plurality of second heat dissipation holes are arranged on the heat dissipation plate segment, and the baffle segment is arranged at the joint position of the second guide plate segment and the heat dissipation plate segment.
[0012] Further, the two sides of the connecting plate segment are provided with third guide plate segments, the third guide plate segments are arranged in an inclined manner, the inclination direction of the third guide plate segments is opposite to that of the first guide plate segments, the top end of the third guide plate segment is connected with the top end of the first guide plate segment, and the third guide plate segment is used for guiding the gas in the heat dissipation cavity to be discharged towards the heat dissipation port.
[0013] Further, the connecting plate segment is provided with a flow guide groove which is recessed towards.
[0014] Further, the heat dissipation mechanism comprises a heat dissipation fan, a plurality of heat dissipation fins and a heat dissipation pipe, the plurality of heat dissipation fins are arranged in the heat dissipation cavity in a spaced manner, and the heat dissipation pipe is sequentially arranged in the plurality of heat dissipation fins.
[0015] A lamp comprises a light source and the heat dissipation assembly, the mounting shell is provided with a mounting port which is through the heat dissipation cavity, and the light source is mounted in the mounting port.
[0016] Further, the light source comprises a lamp plate, a lamp bead and a light guide cover, the lamp plate is arranged in the mounting port and arranged correspondingly with the heat dissipation mechanism, the lamp bead is mounted on the lamp plate and electrically connected with the lamp plate, and the light guide cover is arranged around the outer periphery of the mounting port.
[0017] In conclusion, the utility model has the following technical effects:
[0018] 1. When dissipating heat, the heat dissipation port is arranged on the first guide plate segment of the heat dissipation top plate, the first guide plate segment is arranged in an inclined state, the airflow can be blocked from flowing directly upward based on the inclined surface, the airflow is guided to flow in the inclined direction, and thus the heat dissipated from the heat dissipation port is not directly guided upward, so that the heat dissipated from the heat dissipation port can avoid the equipment or components above the mounting shell, and the heat dissipated in the heat dissipation shell is prevented from being concentrated on the structure above the mounting shell.
[0019] 2. Using the inclined first guide plate segment as a heat dissipation surface, the resulting inclined guide surface can increase the contact area between the heat dissipation component and the air or heat dissipation medium, thereby improving the heat transfer efficiency. The inclined guide surface can be decomposed into horizontal and vertical heat dissipation surfaces, which are relatively larger. Through the guidance of the inclined surface, heat is prevented from accumulating in local areas, thereby improving the uniformity of heat dissipation. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;
[0022] Figure 3 This is a cross-sectional view of the present invention;
[0023] Figure 4 This is a schematic diagram of the structure of the heat dissipation top plate of this utility model;
[0024] Figure 5 This is a schematic diagram of the combined use of multiple heat dissipation components of this utility model.
[0025] The reference numerals in the attached drawings have the following meanings: 10, mounting housing; 11, first guide plate segment; 111, first heat dissipation hole; 112, partition strip; 12, connecting plate segment; 121, flow guide groove; 122, third guide plate segment; 21, light guide cover; 22, lamp board; 23, lamp bead; 31, heat dissipation plate segment; 311, second heat dissipation hole; 32, second guide plate segment; 41, heat sink; 42, heat dissipation pipe; 43, cooling fan. Detailed Implementation
[0026] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.
[0027] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.
[0029] Embodiment 1,
[0030] Referring to Figures 1-4 The utility model discloses a heat dissipation assembly, including installation casing 10 and heat dissipation mechanism, installation casing 10 can be used to install heat -generating component, and this heat -generating component can be the structure of stage lamp, display screen module, projector etc. of prior art when working generates heat.
[0031] The heat dissipation cavity is provided with the heat dissipation top plate on the top end, and the first guide plate section 11 is provided on the side of the heat dissipation top plate, and the first guide plate section 11 is inclined outward from top to bottom. The heat dissipation port is provided on the first guide plate section 11, and the heat dissipation port is communicated with the heat dissipation cavity. The heat dissipation mechanism is installed in the heat dissipation cavity, and the heat dissipation mechanism can guide the heat in the heat dissipation cavity to flow to the heat dissipation port and be discharged.
[0032] On the basis of the above structure, when the heat dissipation assembly of the utility model is used, the embodiment is used for the lamp as an example to illustrate:
[0033] The light source structure of the lamp is arranged at the end of the installation casing 10, and the light source can be arranged inside the heat dissipation cavity. At this time, the light transmission port is arranged on the installation casing 10, and the light emitted by the light source in the heat dissipation cavity can be transmitted through the light transmission port. Of course, the light source can also be arranged in the heat dissipation cavity, that is, installed on the end plate of the installation casing 10. The heat generated is concentrated to the end plate of the installation casing 10, and then the heat dissipation mechanism in the heat dissipation cavity guides the heat of the end plate of the installation casing 10 to the heat dissipation cavity. The heat dissipation mechanism of the heat dissipation cavity guides the heat to the heat dissipation port position and is discharged.
[0034] Specifically, when dissipating heat, since the heat dissipation port is arranged on the first guide plate section 11 of the heat dissipation top plate, the first guide plate section is arranged in an inclined state. Based on the inclined surface, the airflow can be blocked from flowing directly upward, and the airflow is guided to the inclined direction, so that the heat dissipated by the heat dissipation port is not directly guided upward. In this way, the heat dissipated by the heat dissipation port can avoid the equipment or components above the installation casing 10, and the heat dissipated in the heat dissipation casing is concentrated on the structure above the installation casing 10. That is to say, the heat dissipated by the heat dissipation port on the inclined first guide plate section 11 can be directly guided to the outside, without affecting other structures.
[0035] In addition, the inclined first guide plate segment 11 is used as a heat dissipation surface, and the inclined guide surface formed thereby can increase the contact area between the heat dissipation component and air or a heat dissipation working medium, thereby improving the heat transfer efficiency. The inclined guide surface can be decomposed into a horizontal surface and a vertical surface, and such a heat dissipation surface is relatively larger, and the heat is guided by the inclined surface to avoid local accumulation of heat, thereby improving the uniformity of heat dissipation.
[0036] It should be further noted that the mounting shell 10 can also be made of aluminum profiles with good heat dissipation performance in the prior art, so that the mounting shell 10 can dissipate heat from the inside by its own performance.
[0037] In the present embodiment, the upward and downward directions can refer to the Y-axis direction in each drawing, and the inward and outward directions can refer to the X-axis direction in each drawing. Due to different viewing angles in different drawings, the directions of the Y-axis and the X-axis are different, and the specific upward and downward directions can be the vertical direction during actual use of the product, and the inward and outward directions can be the space inside the heat dissipation cavity of the shell as the inside, and the space outside the heat dissipation cavity of the shell as the outside. Of course, the specific direction is selected according to the actual needs of the product.
[0038] Further, the heat dissipation port is provided with a plurality of partition strips 112, and the extension direction of each partition strip 112 is consistent with the inclination direction of the first guide plate segment 11, that is, the partition strips 112 are also inclined, and the first heat dissipation holes 111 are formed between adjacent two partition strips 112.
[0039] On the basis of this structure, when dissipating heat, the heat in the heat dissipation cavity flows to the heat dissipation port position, and the heat is dispersed by the plurality of partition strips 112, and then dissipated through the first heat dissipation holes 111 between adjacent two partition strips 112. That is, the heat in the heat dissipation cavity can be dispersed and dissipated, and the partition strips 112 disperse the heat of the heat source to different areas and directions, avoiding the concentration of heat in a certain place.
[0040] It should be emphasized that since a plurality of partition strips 112 are arranged at the heat dissipation port position to form a plurality of first heat dissipation holes 111, the paths and channels for heat dissipation are increased, the heat can be dissipated through multiple paths, the resistance of heat transfer is reduced, and the heat dissipation efficiency is improved.
[0041] Of course, in addition to the structure of setting multiple partition strips 112 at the heat dissipation port to form multiple first heat dissipation holes 111 for heat dissipation, the first guide plate segment 11 can be directly processed with a honeycomb hole structure for heat dissipation. If the first heat dissipation hole 111 is a honeycomb hole in the prior art, the honeycomb hole structure is composed of a large number of hexagonal small holes arranged closely, which greatly increases the surface area of the object in contact with the air. Compared with the ordinary flat heat sink 41, the area that can contact the air is greatly improved, and the heat can be quickly transferred from the heat source to the surface of the heat dissipation hole and then dissipated to the surrounding environment, thereby improving the heat dissipation efficiency.
[0042] The specific structure of the first heat dissipation hole 111 can be selected and processed according to actual needs.
[0043] Further, the bottom end of the heat dissipation cavity can be covered with a heat dissipation bottom plate, and multiple second heat dissipation holes 311 are arranged on the heat dissipation bottom plate and communicate with the heat dissipation cavity. Specifically, the second heat dissipation hole 311 in the embodiment can also be selected as a honeycomb hole in the prior art.
[0044] In this way, when heat dissipation is performed inside the heat dissipation cavity, air convection needs to be maintained to achieve more efficient heat dissipation. Therefore, the second heat dissipation hole 311 on the bottom heat dissipation plate serves as an air inlet, and the multiple second heat dissipation holes 311 can guide the air flow at the bottom end to be dispersed and introduced into the heat dissipation cavity, which can be uniformly distributed to each position of the heat dissipation cavity for uniform guidance.
[0045] In addition, based on the structure of the second heat dissipation hole 311 being a honeycomb hole, the shape and arrangement of the honeycomb hole are beneficial to guiding air flow. When air flows through the honeycomb hole, a natural convection channel is formed, hot air rises, and cold air is supplemented to accelerate heat dissipation.
[0046] Further, the second guide plate segment 32 and the baffle segment are arranged at the side of the heat dissipation bottom plate, and the second guide plate segment 32 gradually inclines outward from bottom to top. The baffle segment is arranged at the bottom end of the second guide plate segment 32 and is arranged between the multiple second heat dissipation holes 311 and the second guide plate segment 32.
[0047] Due to the bottom end of the heat dissipation bottom plate is provided with a plurality of second heat dissipation holes 311 for guiding external airflow into the bottom end of the heat dissipation cavity, when the two adjacent installation shells 10 abut on the left and right sides, the second guide plate segment 32 on the bottom end side of one of the installation shells 10 can cooperate with the second guide plate segment 32 on the bottom end side of the other installation shell 10 to form a flow channel for the airflow to flow. If the installation shell 10 abuts on the installation shell 10 in a completely straight plane, they belong to complete abutment, and in the embodiment, when the two installation shells 10 abut on the left and right sides, the second guide plate segments 32 on the left and right sides cooperate to form a flow channel for the gas to flow forward and backward, which can also achieve heat dissipation on the front and back of the installation shell 10.
[0048] Specifically, the two sides of the heat dissipation bottom plate are provided with second guide plate segments 32, and the bottom end of the two second guide plate segments 32 is connected with a heat dissipation plate segment 31; a plurality of second heat dissipation holes 311 are arranged on the heat dissipation plate segment 31. On the basis of this structure, the two sides of the heat dissipation plate segment 31 are provided with the above-mentioned baffle segments, and the baffle segments are arranged on the two sides of the heat dissipation plate segment 31, and the two installation shells 10 are arranged in a stacked manner, the first guide plate segment 11 on the top end of the lower installation shell 10 guides the inclined outward discharge, but part of the heat will still go upward, at this time, part of the upward heat will be blocked by the upper second guide plate segment 32 and guided outward under the action of the second guide plate segment 32 to avoid the second heat dissipation hole 311.
[0049] Further, the flow baffle segment is arranged at the connection position of the heat dissipation plate segment and the bottom end of the second guide plate segment 32, which can further block the upward heat from avoiding the second heat dissipation hole 311 and prevent the heat dissipated downward from being introduced again through the upper second heat dissipation hole 311, thereby improving the heat dissipation efficiency.
[0050] Further, the heat dissipation top plate further comprises a connecting plate segment 12, the two sides of the heat dissipation top plate are provided with first guide plate segments 11, and the top end of the first guide plate segment 11 is connected with the connecting plate segment 12; the heat dissipation bottom plate is used for abutting on the connecting plate segment 12 when the two adjacent installation shells 10 are stacked, and due to the fact that the two sides of the heat dissipation top plate are the first guide plate segments 11 arranged in an inclined manner, in order to form a planar structure on the top end of the heat dissipation top plate, it is convenient for the adjacent installation shells 10 to be stacked.
[0051] Further, in the embodiment, the two sides of the connecting plate segment 12 are provided with third guide plate segments 122, and the third guide plate segments 122 on the two sides are arranged in an inclined manner, specifically, the inclination direction of the third guide plate segment 122 is opposite to the inclination direction of the first guide plate segment 11. The top end of the third guide plate segment 122 is connected with the top end of the first guide plate segment 11, so that the third guide plate segment 122 can guide the gas in the heat dissipation cavity to be discharged toward the heat dissipation port.
[0052] On this structure basis, when the gas in the heat dissipation cavity flows upward and dissipates, since the heat dissipation top plate is capped at the top end of the heat dissipation cavity, the upward flowing gas can directly flow upward to the two sides of the first guide plate segment 11, since the first guide plate segment 11 is gradually inclined outward from top to bottom, so that the heat dissipation port arranged on the first guide plate segment 11 can directly tilt the airflow flowing to the first guide plate segment outward.
[0053] At the same time, the connecting plate segment 12 is located at the intermediate position between the two first guide plate segments 11, so that the gas flowing in the middle position of the heat dissipation cavity will be guided upward by the third guide plate segment 122 on both sides, and the inclination direction of the third guide plate segment 122 is opposite to that of the first guide plate segment 11, so that the third guide plate segment 122 is inclined outward from bottom to top. Thus, when the airflow in the middle position flows to the third guide plate segment 122, the third guide plate segment 122 will gradually guide the upward airflow to the heat dissipation port of the first guide plate segment 11, so that the heat dissipation efficiency is higher.
[0054] More specifically, the connecting plate segment 12 is provided with a flow guide recess 121 facing the recess, so that when the upper and lower installation shells 10 are stacked, the flow guide recess 121 at the top end of the lower installation shell 10 can form a flow guide channel at the bottom end of the upper and lower installation shells 10, guiding the airflow to enter the second heat dissipation holes 311 of the heat dissipation bottom plate.
[0055] Of course, the installation shell 10 is used for the shell of the lamp, and when a plurality of lamps form a lamp array structure, the lamps are stacked above and below each other. At this time, the second heat dissipation holes 311 of the heat dissipation bottom plate at the bottom end of the upper lamp are not blocked by the heat dissipation top plate of the lower lamp, and the flow guide recess 121 forms a wind guide channel in the length direction thereof, guiding the gas flow. Thus, the heat dissipation performance of the entire lamp array formed is better.
[0056] Further, the above-mentioned heat dissipation mechanism includes a plurality of heat dissipation fins 41 and a heat dissipation pipe 42, the plurality of heat dissipation fins 41 are arranged in the heat dissipation cavity, and the heat dissipation pipe 42 is sequentially arranged in the plurality of heat dissipation fins 41. Thus, the heat dissipation pipe 42 and the plurality of heat dissipation fins 41 can be combined to achieve heat dissipation. Specifically, cooling fluid can be introduced into the heat dissipation pipe 42, the heat dissipation pipe 42 can extend to the heat generating component, cooling fluid (such as cooling airflow or cooling liquid flow, etc.) is introduced into the heat dissipation pipe 42, and the heat dissipation pipe 42 exchanges heat with the heat generating component. After heat exchange, the part of the heat dissipation pipe 42 connected to the plurality of heat dissipation fins 41 can exchange heat with the heat dissipation fins 41 at different positions, so that the heat can be quickly dissipated.
[0057] Specifically, the heat dissipation fan 43 can be arranged at the bottom end of the heat dissipation cavity, and when the heat dissipation is performed, the heat dissipation fan 43 rotates at the bottom end of the heat dissipation cavity to guide the flow of the air flow, accelerate the air flow to be introduced from the plurality of second heat dissipation holes 311 of the heat dissipation bottom plate, and flow and disperse the heat through the respective heat dissipation fins 41, so that the heat is quickly and evenly dispersed to the heat dissipation port, the heat dissipation efficiency is improved, and the heat dissipation effect is improved.
[0058] Embodiment 2,
[0059] A lamp includes a light source and the heat dissipation assembly of embodiment 1, and the mounting shell 10 is provided with a mounting port which is in communication with the heat dissipation cavity. The light source is mounted in the mounting port, and the light emitted by the light source in the heat dissipation cavity can be transmitted through the mounting port. Thus, the heat generated by the light source during operation can enter the heat dissipation cavity, and the heat can be guided by the heat dissipation mechanism of the heat dissipation cavity to the heat dissipation port for dissipation.
[0060] Specifically, when the heat dissipation is performed, the heat dissipation port is arranged on the first guide plate segment 11 of the heat dissipation top plate, and the first guide plate segment is arranged in an inclined state. Based on the inclined surface, the air flow can be blocked from flowing directly upward, and the air flow is guided to flow in the inclined direction. Thus, the heat dissipated from the heat dissipation port is not directly guided upward, and the heat dissipated from the heat dissipation port can avoid the equipment or components above the mounting shell 10, so that the heat dissipated from the heat dissipation cavity is not concentrated on the structure above the mounting shell 10. That is to say, the heat dissipated from the heat dissipation port on the inclined first guide plate segment 11 can be directly guided to the outside, and does not affect other structures.
[0061] In addition, the inclined first guide plate segment 11 is used as a heat dissipation surface, and the inclined guide surface formed thereby can increase the contact area between the heat dissipation component and the air or the heat dissipation working medium, and improve the heat transfer efficiency. The inclined guide surface can be decomposed into a horizontal surface and a vertical surface, and the heat dissipation surface is relatively larger. Through the guidance of the inclined surface, the heat is prevented from being accumulated in a local area, and the uniformity of heat dissipation is improved.
[0062] It should be further noted that the mounting shell 10 can also be made of aluminum profiles with good heat dissipation performance in the prior art. Thus, the mounting shell 10 can dissipate the heat in the interior by itself.
[0063] Further, the light source in the embodiment includes a lamp plate 22, a lamp bead 23, and a light guide cover 21. The lamp plate 22 is arranged in the mounting port and corresponds to the heat dissipation mechanism. The lamp bead 23 is mounted on the lamp plate 22 and is electrically connected to the lamp plate 22. The light guide cover 21 surrounds the outer periphery of the mounting port. In this structure, when the lamp is used, the lamp plate 22 is located in the heat dissipation cavity. When the lamp bead 23 works, the heat generated thereby can be guided to the heat dissipation port by the heat dissipation mechanism in the heat dissipation cavity for dissipation, and the heat is directly dissipated by the heat dissipation mechanism.
[0064] The light guide cover 21 can be arranged outside the mounting hole, and the light guide cover 21 can guide the light generated by the lamp beads 23 to be emitted after refraction or reflection, so that the emitted light has a better effect.
[0065] Of course, the lamp panel 22 can be directly opposite the heat dissipation mechanism, and in the case where the heat dissipation mechanism includes a plurality of heat dissipation fins 41 and a heat dissipation pipe 42, the heat dissipation pipe 42 can be connected to the position of the lamp panel 22, so that the heat dissipation pipe 42 directly dissipates heat for the lamp panel 22, introduces heat flow to the plurality of heat dissipation fins 41 for heat dissipation, thereby directly dissipating heat for the light source heating structure of the lamp, having a good heat dissipation effect, and preventing damage caused by overheating of the light source.
[0066] It should be noted that the heat dissipation assembly applied to the lamp is the same as that of embodiment 1, and thus the structure and effect of the heat dissipation assembly applied to the lamp are the same as those of embodiment 1, and thus will not be described in detail.
[0067] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, and also includes technical solutions composed of any combination of the above technical features. It should be noted that for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered to be within the protection scope of the utility model.
Claims
1. A heat dissipating assembly, characterized by, The application relates to a heat dissipation assembly. The application relates to a heat dissipation assembly. The heat dissipation port is provided with a plurality of partition strips (112) which are arranged at intervals; the extending direction of each partition strip (112) is consistent with the inclination direction of the first guide plate segment (11); and the interval between two adjacent partition strips (112) is formed into a first heat dissipation hole (111).
2. The heat dissipation assembly of claim 1, wherein, The bottom end of the heat dissipation cavity is covered with a heat dissipation bottom plate, and a plurality of second heat dissipation holes (311) are arranged on the heat dissipation bottom plate; the second heat dissipation holes (311) are in communication with the heat dissipation cavity; and the second heat dissipation holes (311) are honeycomb holes.
3. The heat dissipation assembly of claim 1, wherein, The side of the heat dissipation bottom plate is provided with two second guide plate segments (32), a heat dissipation plate segment (31) and a baffle segment (33); the second guide plate segments (32) gradually incline outward from bottom to top; the heat dissipation plate segment (31) is connected between the two second guide plate segments (32); the plurality of second heat dissipation holes (311) are arranged on the heat dissipation plate segment (31); and the baffle segment (33) is arranged at the joint position of the second guide plate segments (32) and the heat dissipation plate segment (31).
4. The heat dissipation assembly of claim 3, wherein, The heat dissipation top plate further comprises a connecting plate segment (12); both sides of the heat dissipation top plate are provided with the first guide plate segments (11), and the top ends of the first guide plate segments (11) are connected with the connecting plate segment (12); and the heat dissipation bottom plate is used for abutting against the connecting plate segment (12) when two adjacent installation housings (10) are stacked.
5. The heat dissipation assembly of claim 3, wherein, Both sides of the connecting plate segment (12) are provided with third guide plate segments (122); the third guide plate segments (122) are arranged in an inclined mode; the inclination direction of the third guide plate segments (122) is opposite to the inclination direction of the first guide plate segments (11); the top ends of the third guide plate segments (122) are connected with the top ends of the first guide plate segments (11); and the third guide plate segments (122) are used for guiding the gas in the heat dissipation cavity to be discharged towards the heat dissipation port.
6. The heat dissipating assembly of claim 5, wherein, The connecting plate segment (12) is provided with a flow guide recess (121) which is concave.
7. The heat dissipating assembly of claim 5, wherein, The heat dissipation mechanism comprises a heat dissipation fan (43), a plurality of heat dissipation fins (41) and a heat dissipation pipe (42); the plurality of heat dissipation fins (41) are arranged at intervals in the heat dissipation cavity; the heat dissipation pipe (42) is sequentially arranged through the plurality of heat dissipation fins (41); and the heat dissipation fan (43) is arranged at the bottom end of the plurality of heat dissipation fins (41).
8. The heat dissipating assembly according to any one of claims 1-7, wherein, The application relates to a heat dissipation assembly.
9. A luminaire characterized by, The installation housing (10) is provided with an installation port which is in communication with the heat dissipation cavity, and the light source is installed in the installation port.
10. The luminaire of claim 9, wherein, The light source comprises a lamp plate (22), a lamp bead (23) and a light guide cover (21), the lamp plate (22) is arranged in the mounting port and is arranged correspondingly with the heat dissipation mechanism, the lamp bead (23) is installed on the lamp plate (22) and is electrically connected with the lamp plate (22); the light guide cover (21) is arranged around the outer periphery of the mounting port.