TWM626707U - Test socket providing convective flow and burn-in test board including the test socket - Google Patents

Abstract

The present invention provides a test socket with convection, including: a body part, having: a The accommodating space is configured to accommodate a detection object; a detection part is arranged on the bottom side of the accommodating space, and the detection part is configured with a plurality of probes to contact the bottom side of the detection object for detection; an upper cover is arranged on the bottom side of the detection object The top side of the main body part, the upper cover has: a heat-conducting component configured to be able to contact the top side of the detection object; wherein a fluid channel is pierced between one side surface of the main body part and the other opposite side surface of the side surface, and The fluid channel passes through a portion of the plurality of probes.

Description

Provides a test socket with convection and a burn-in test board containing the test socket

The present invention relates to a test socket, especially a test socket used in a burn-in test, which can utilize the flow of fluid to dissipate heat from the probe part in the test socket.

Nowadays, after the fabrication of electronic components, burn-in tests are often performed in a high-temperature environment. Burn-in tests use probes to contact a test object (such as a chip) to give test signals to perform various tests. Parameter testing to eliminate defective products and ensure product quality. However, a certain degree of accumulated heat will be generated during the detection process when the probe contacts the test object, which is not conducive to certain test conditions. At present, in the burn-in test, for the above-mentioned heat dissipation solutions, it is common that the burn-in socket above the burn-in board is equipped with heat dissipation fins, or the burn-in board is equipped with heat dissipation fins. A similar means of cooling is provided on the back. In the previous burn-in socket design, there is no way to dissipate heat from the probe area located inside the burn-in socket. As long as the burn-in socket is powered on and the burn-in test is performed, the probe will cause heat to accumulate in the nearby housing ( housing), causing the solder balls soldered on the detection object to melt.

Therefore, in the current burn-in test, the performance of the chip is getting stronger and stronger, and the heat generated under high power is also higher, and the burn-in socket with only heat dissipation fins is gradually less than the current heat dissipation function. Burn-in test requirements.

In view of this, the creator has developed a test socket with airflow to effectively improve the shortcomings of the prior art, which is the design purpose of this creation.

In view of the foregoing, the present invention provides a heat dissipation structure, which can discharge the accumulated heat of the probe to achieve the best heat dissipation effect.

In order to achieve the above-mentioned purpose, the present invention provides a test socket with convection, comprising: a main body part, which has: an accommodating space configured to accommodate a detection object; and a detection part disposed on the bottom side of the accommodating space , the detection part is equipped with a plurality of probes to contact the bottom side of the detection object for detection; an upper cover is arranged on the top side of the main body part, and the upper cover has: a heat conduction part, which is configured to contact the top side of the detection object ; wherein, a fluid channel is pierced between one side surface of the body portion and the other opposite side surface of the side surface, and the fluid channel passes through a part of the plurality of probes.

In order to achieve the above purpose, the present invention provides another test socket provided with convection, comprising: a main body part, having: an accommodating space, configured to accommodate a detection object; a detection part, arranged in the accommodating space On the bottom side, the detection part has: a casing with a first channel; a plurality of probes penetrated through the casing to contact the bottom side of the detection object for detection, and a part of the probes is exposed to In the first channel; an upper cover, disposed on the top side of the main body, the upper cover has: a heat-conducting component configured to contact the top side of the detection object; wherein, a side surface of the main body is provided with a second channel , and the other opposite side of the side is provided with a third channel, the first channel, the second channel and the third channel are connected to form a fluid channel.

The test socket with convection as described above, wherein a portion of the plurality of probes exposed to the first channel is located between the two end openings of the fluid channel.

The test socket with convection as described above, wherein a fluid introduction part and a fluid outlet part are provided around the body part, wherein the fluid introduction part is in fluid communication with the second channel, and the fluid outlet part is in fluid communication with the third channel.

In the above-mentioned test socket with convection, the fluid introduction part further has a first opening which is in fluid communication with the second channel; the fluid outlet part further has a second opening which is in fluid communication with the third channel.

The test socket with convection as described above, wherein the fluid inlet part, the fluid outlet part, the second channel and the third channel are all located on the top side of a carrier board.

The test socket with convection as described above, wherein there is a gap between the fluid lead-out member and the side with the third channel relative to the body portion.

A test socket with convection as described above, wherein the fluid outlet member can be arranged parallel or perpendicular to a carrier plate.

In order to achieve the above purpose, the present invention provides a burn-in test board, and a plurality of test sockets are arranged on the burn-in test board. a detection object; a detection part is configured with a plurality of probes to contact the bottom side of the detection object for detection; an upper cover has: a heat-conducting component configured to contact the top side of the detection object; wherein, a A first channel is opened on the side surface, and a second channel corresponding to the first channel is opened on the other side surface corresponding to the side surface. The first channel communicates with the second channel to form a fluid channel, and the fluid channel extends through the detection part. a part of the fluid introduction part, which is in fluid communication with the first channel; and a fluid outlet part, which is in fluid communication with the second channel.

In order to achieve the above purpose, the present invention provides a test socket with convection, the test socket is configured on a carrier board for accommodating a test object, and is characterized in that: the test socket has a A plurality of probes that transmit test signals between the test object and the carrier board, a fluid channel runs through the test socket, and at least a portion of the plurality of probes is exposed to the fluid channel, thereby allowing the plurality of probes Heat generated by the probe during a test procedure is removed from the test socket via convection of the fluid channel.

The above-mentioned test socket further provides one or more fluid delivery components, and the one or more fluid delivery components are arranged around the test socket to enhance the convection of the fluid channel.

In the test socket as described above, the one or more fluid delivery components include a fluid introduction component and a fluid output component, which are respectively disposed at both ends of the fluid channel to establish a unidirectional convection.

1000: Test socket

1100: body part

1110: Detection Department

1111: Shell

1112: Probe

1113: first channel

1114: Notch

1115: Floating Board

1116: Elastic part

1130: Fluid channel

1130A: Second channel

1130B: Third channel

1200: accommodating part

1300: upper cover

1310: Thermally conductive parts

1500: Top cooling fin set

1600: Bottom cooling fin group

1700: Fixed handle

1900: Fluid Delivery Components

1900A: Fluid Induction Components

1900B: Fluid Outlet Parts

1910: Opening

1910A: First Opening

1910B: Second Opening

1920: Fan Blade

1920A: Fan blades for fluid introduction components

1920B: Fan blades for fluid outlet parts

2000: Burn-in test board

3000: carrier board

G: Gap

W: detected object

Figure 1 is a perspective view showing a test socket provided with convection.

Figure 2 is a side view showing a test socket provided with convection.

3 is a cross-sectional view showing a test socket with convection.

FIG. 4 is a perspective view showing the first embodiment of the detection part in the test socket.

Figure 5 is a perspective view showing a fluid delivery component.

6 is a perspective view showing a test socket provided with fluid delivery components.

Figure 7 is another perspective view showing a test socket provided with fluid delivery components.

8 is a cross-sectional view showing a test socket provided with a fluid delivery component, with the direction of fluid flow indicated.

FIG. 9 is a perspective view showing a second embodiment of the detection part in the test socket.

FIG. 10 is a side view showing a second embodiment of the detection portion in the test socket.

Figure 11 is a perspective view showing a second embodiment of a test socket provided with fluid delivery components.

12 is a cross-sectional view showing a second embodiment of a test socket with convection.

13 is a cross-sectional view showing a second embodiment of a test socket provided with fluid delivery components, with the direction of fluid flow indicated.

FIG. 14 is a schematic diagram showing a burn-in test board equipped with a plurality of test sockets.

The first embodiment of the inventive test socket 1000 will be described below. Please refer to the perspective view of the test socket 1000 provided with convection in FIG. 1 , the side view of the test socket 1000 provided with convection in FIG. 2 , and the test provided with convection in FIG. 3 Cutaway view of the socket. As shown in the figure, the test socket 1000 provided with convection is a flip type test socket, and has a main body (base) 1100, which can be fixed on the burner carrier board or the Printed Circuit Board (Printed Circuit Board, PCB) (the following description is collectively referred to as the carrier board 3000). Referring to FIG. 3 , the body portion 1100 has an accommodating space 1200 configured to accommodate a detection object W, and the detection object W may be an integrated circuit or other customized chips. Please refer to FIG. 1 or 2 , the body portion 1100 has a detection portion 1110 disposed on the bottom side of the accommodating space 1200 such that the detection portion 1110 is located between the body portion 1100 and the carrier board 3000 .

Please refer to the perspective view of the first embodiment of the detection part 1110 in the test socket in FIG. 4 , as shown in the figure, the detection part 1110 is configured with a plurality of probes 1112 . Each probe 1112 has a top end, a bottom end and a body extending between the top end and the bottom end, wherein the top end of the probe probe 1112 is used to electrically contact a bottom end of the test object W, and the bottom end of the probe probe 1112 A circuit for electrically connecting to the carrier board 3000 . In one embodiment, the probe 1112 is preferably selected as a pogo pin, so that the detection object W and the probe 1112 can be elastically contacted. The detection part 1110 is configured with a casing 1111 which is basically defined by a top side, a bottom side and four side surfaces. The housing 1111 is a plate body, wherein a plurality of probes 1112 are vertically disposed between the top side and the bottom surface of the housing 1111 , and the tops of the probes 1112 are exposed to the top side of the housing 1111 , A probe contact array is formed. The casing 1111 is configured with a first channel 1113 on opposite sides of the casing 1111 extending therebetween, so that fluid (such as air) can flow in the first channel 1113 . In this embodiment, the detection portion 1110 can be detachably disposed on the bottom side of the accommodating space 1200 in a rectangular shape as shown in FIG. 4 . The casing 1111 can also be a second embodiment as shown in FIG. 3 , that is, a slope is formed on the top side of the casing 1111, so that the detection object W can be placed on the plurality of probes along with the guiding surface. 1112 above for detection. Alternatively, the detection part 1110 is integrally formed with the main body part 1100 . In the above-mentioned various embodiments, the plurality of probes 1112 are disposed on the bottom side of the accommodating space 1200 to contact the bottom side of the detection object W for detection .

Referring back to FIG. 1 to FIG. 3 , the test socket 1000 has an upper cover 1300 disposed on the top side of the main body 1100 and detachably connected to the main body 1100 . The upper cover 1300 holds a thermally conductive member 1310 configured to contact the top side of the detection object W when the upper cover 1300 covers the body portion 1100 . In one embodiment, the upper cover 1300 is an independent component, which can be directly installed on the body portion 1100, so that the thermally conductive member 1310 directly contacts the top side of the test object W to conduct the test object W during the test procedure. of heat removal. In another embodiment, one side end of the upper cover 1300 can be correspondingly coupled to one side end of the body portion 1100 by a shaft, so that the upper cover 1300 can pivot with the body portion 1100 around the shaft. It is rotatably connected and pivoted relative to the body portion 1100 so that the thermally conductive member 1310 contacts the top side of the test object W to conduct the heat dissipation of the test object W during the test procedure. The test socket 1000 is further configured with a top heat dissipation fin set 1500 connected to the top side of the thermally conductive member 1310 to receive the heat of the thermally conductive member 1310 for heat dissipation. The test socket 1000 is further configured with a bottom heat dissipation fin set 1600, which is connected to the bottom (back surface) of the carrier board 3000 for receiving the heat generated by the bottom ends of the plurality of probes 1112 and accumulated on the bottom of the carrier board 3000. heat rejection. The test socket 1000 is further provided with a fixed handle 1700, which is used to lock the upper cover 1300 on the main body 1100 when the heat conducting member 1310 of the upper cover 1300 contacts the detection object W, so as to ensure that the detection object W can be The bottom surface of the probe 1112 is completely contacted, and the thermally conductive member 1310 can be completely attached to the top surface of the detection object W.

Please refer to FIG. 1 to FIG. 3 , in order to enable the probes 1112 of the detection part 1110 to discharge heat, the present invention uses thermal convection to discharge heat from the plurality of probes 1112 , that is, in the test socket 1000 A fluid channel 1130 is disposed on both sides of the main body portion 1100 toward the inside. The fluid channel 1130 communicates with the outside of the test socket 1000 by extending through a portion of the plurality of probes 1112 of the detection portion 1110 . To illustrate from another angle, the disposition position of the fluid channel 1130 is defined relative to the position of a part of the plurality of probes 1112, so that the position of the part of the plurality of probes 1112 faces the body part The outside of 1100 is channeled to form a fluid channel 1130 .

Specifically, the fluid channel 1130 extends between opposite sides of the body portion 1100 and communicates with the accommodating space 1200 of the body portion 1100 . When the detection part 1110 is accommodated in the accommodating space 1200 of the body part 1100 , the openings at both ends of the first channel 1113 of the detection part 1110 correspond to the openings at both ends of the fluid channel 1130 of the body part 1100 , so that the first The channel 1113 communicates with the fluid channel 1130 of the body part 1100 . In a possible embodiment, the openings at both ends of the first channel 1113 of the detection part 1110 and the openings at both ends of the fluid channel 1130 of the main body part 1100 may be in different configurations, but the fluid communication between the two can still be maintained.

Please refer to FIG. 3 , the first channel 1113 of the detection part 1110 to the opening of the fluid channel 1130 on one side of the body part 1100 is defined as a second channel 1130A. Similarly, the first channel 1113 of the detection part 1110 is defined as a second channel 1130A. The opening of the fluid channel 1130 to the other opposite side of the body portion 1100 is defined as a third channel 1130B. The second channel 1130A, the third channel 1130B and the first channel 1113 communicate on the same plane to form a plate-shaped transverse channel. In other embodiments, the transverse channel may extend between two adjacent side surfaces of the body portion 1100 . Alternatively, between one side surface of the main body portion 1100 and the bottom surface of the main body portion 1100 , a longitudinal channel communicated with the transverse channel may extend, so that the airflow may flow longitudinally. From this, it can be seen that the above-mentioned various embodiments are examples of possible configurations of the fluid channel 1130 , but the present invention is not limited thereto. The preferred embodiment of the present invention is to configure a transverse channel in the shape of a plate, so as to cooperate with the fluid conveying component 1900 described later to be arranged on the carrier plate 3000 to achieve the overall heat dissipation distribution. set. In addition, in the embodiment of the detection part 1110 having the first channel 1113 , the lateral channel is defined by the second channel 1130A, the third channel 1130B and the first channel 1113 .

In addition, when the user looks along the extending direction between the two openings of the fluid channel 1130 , a part of the plurality of probes 1112 is located and exposed in the fluid channel 1130 . Specifically, a part of the plurality of probes 1112 is a portion of the probes 1112 that is not used to contact the detection object W, such as the middle of each probe 1112 . In other embodiments, a part of the plurality of probes 1112 may also be a part of the plurality of probes 1112, that is, in addition to the plurality of probes 1112 located in the fluid channel 1130, The remaining plurality of probes 1112 are still buried in the aforementioned detection part 1110 , so that the features of the present invention are suitable for implementing various detachable detection part 1110 implementations.

In order to enhance heat convection for heat removal from the plurality of probes 1112, please refer to the perspective view of the fluid delivery member 1900 in FIG. 5 . The present invention is further configured with a fluid delivery member 1900, which is basically defined by a top side, a bottom side and four sides. The fluid delivery member 1900 has an opening 1910 on one of the side surfaces. The opening 1910 has an opening 1910. The size and shape are designed to correspond to the openings at both ends of the aforementioned fluid channel 1130; the fluid conveying member 1900 has a fan blade 1920 on the top side, which can introduce or export the fluid from the top side according to the operating conditions of the fluid conveying member 1900 , and a plurality of fixing holes 1930 for fixing the fluid delivery component 1900 on the carrier board 3000 .

Please refer to FIG. 6 for a perspective view of a test socket provided with a pair of fluid delivery components 1900 . Another perspective view of the test socket with fluid delivery components of FIG. 7 . As shown in FIGS. 6 to 7 , the two sides of the test socket 1000 are also provided on both sides of the fluid channel 1130 , and are provided with the same pair of fluid delivery components 1900 as the aforementioned FIG. 5 . The pair of fluid delivery parts 1900 has a fluid introduction part 1900A for introducing the fluid, and a fluid outflow part 1900B for discharging the fluid. The fluid introduction part 1900A is disposed on one side of the test socket 1000 in parallel and at a position corresponding to the fluid channel 1130 , so that the opening of the fluid introduction part 1900A corresponds to the second channel 1130A. Likewise, the fluid lead-out member 1900B is parallel and corresponding to The position of the fluid channel 1130 is disposed on the other opposite side of the test socket 1000, so that the opening of the fluid lead-out member 1900B corresponds to the third channel 1130B.

3, the first opening 1910A of the fluid introduction member 1900A is disposed on the carrier plate 3000 in a manner corresponding to the second channel 1130A and close to a side surface of the main body 1100, and the The second opening 1910B of the fluid leading member 1900B is disposed on the carrier plate 3000 in a manner corresponding to the third channel 1130B, but separated by a gap G to the other opposite side of the body portion 1100 . Setting the gap G in this way can prevent the high temperature fluid from passing through the second opening 1910B or the third channel 1130B of the fluid outlet member 1900B, which will cause structural damage due to the volume expansion of the connection between the second opening 1910B and the third channel 1130B. A part of the high-temperature fluid can also be discharged from the gap G to reduce the accumulated heat generated by the high-temperature fluid in the fluid outlet part 1900B. In the same principle, the first opening 1910A of the fluid introduction member 1900A is disposed close to the second channel 1130A to prevent leakage of the cryogenic fluid, so that the cryogenic fluid can completely enter the lateral channels (ie the first channel 1113, the second channel 1130A, the The heat accumulated in the probe 1112 is discharged in the third channel 1130B and 1130B.

Please refer to FIG. 8 showing a cross-sectional view of a test socket with fluid delivery components, wherein the arrows indicate the direction of fluid flow. When the test socket 1000 starts to discharge heat for the plurality of probes 1112, first, the cryogenic fluid is introduced through the fluid. The component 1900A is introduced, the cryogenic fluid enters the second channel 1130A of the main body 1100 through the first opening 1910A of the fluid introduction component 1900A, and then leads to the first channel 1113 from the second channel 1130A, and absorbs heat in the areas of the plurality of probes 1112 A high-temperature fluid is formed, and the high-temperature fluid flows to the third channel 1130B through the first channel 1113, a small part of the high-temperature fluid will overflow in the gap G between the third channel 1130B and the second opening 1910B, and the main part of the high-temperature fluid will The fluid entering the second opening 1910B of the fluid leading member 1900B is finally led out by the fluid leading member 1900B.

The second embodiment of the inventive test socket 1000 will be described below. FIG. 9 is a perspective view showing the second embodiment of the detection part in the test socket; FIG. 10 is a side view showing the second embodiment of the detection part in the test socket. It should be understood that the detection portion of the second embodiment can be accommodated in the aforementioned body portion by a similar means 1100. As shown in the figure, the detection unit 1110 is provided with a plurality of probes 1112 . The top end of the probe 1112 is used for electrically contacting and connecting to a bottom end of the detection object W, and the bottom end of the probe 1112 is used for electrically connecting to the circuit of the carrier board 3000 . The detection part 1110 is configured with a casing 1111 , the casing 1111 basically consists of a lower half for placing the detection object W, and an upper half for positioning the detection object W formed by the upward protrusion of the lower half defined, and the upper half and the lower half of the casing 1111 are configured in an integral molding manner. A pair of side edges of the casing 1111 has a pair of notches 1114 corresponding to each other, and a first channel 1113 having the same function as the first embodiment is formed between the pair of notches 1114 (during the burn-in test, due to the The detection object W is arranged in the casing 1111 to form a closed state relative to the top side of the casing 1111 ), so that the air can flow in the first channel 1113 . In this embodiment, the detection part 1110 is further configured with a floating plate 1115 for assisting the positioning of the detection object W and is movably accommodated in the upper half of the housing 1111, so that the floating plate 1115 It can swing slightly relative to the housing 1111 to buffer the pressure of the detection object W. The first channel 1113 is defined between the lower surface of the floating plate 1115 and the upper surface of the lower half of the housing 1111 . Specifically, support and spacer elements may be provided between the floating plate 1115 and the casing 1111 , so that the lower surface of the floating plate 1115 does not fit with the casing 1111 . Referring to FIG. 10 , the bottom of the floating plate 1115 is provided with an elastic portion 1116 , so that the floating plate 1115 can elastically contact the casing 1111 at an interval. The first channel 1113 is defined by the bottom of the floating plate 1115 and the bottom of the pair of notches 1114 . This is different from the integrally formed detection portion of the first embodiment of FIG. 4 . In the second embodiment, the top portion of the probe 1112 is exposed in the first channel 1113 when viewed from the side.

11 is a perspective view showing a second embodiment of a test socket provided with fluid delivery components, and FIG. 12 is a cross-sectional view showing a second embodiment of a test socket with convection. As shown, the two sides of the test socket 1000, which are also the two sides of the fluid channel 1130, are provided with the same pair of fluid delivery components 1900 in FIG. 5 described above. The pair of fluid delivery parts 1900 has a fluid introduction part 1900A for introducing the fluid, and a fluid outflow part 1900B for discharging the fluid. The fluid introduction part 1900A is disposed on one side of the test socket 1000 in parallel with the position corresponding to the fluid channel 1130, so that the fluid introduction part The opening of the piece 1900A corresponds to the second channel 1130A. The difference from the first embodiment is that the fluid lead-out member 1900B of the second embodiment is vertically disposed on the carrier board 3000 corresponding to the other opposite side of the test socket 1000 , and in this way, it can be more conveniently installed on the carrier board 3000 . On the carrier plate 3000, the second opening 1910B of the fluid leading member 1900B of the first embodiment is not intentionally arranged to correspond to the third channel 1130B.

13 is a cross-sectional view showing a second embodiment of a test socket provided with fluid delivery components, with the direction of fluid flow indicated. As shown in the figure, in order to completely guide the low-temperature fluid into the test socket 1000, the fluid introduction part 1900A is preferably configured in the same manner as in the first embodiment, so that the first opening 1910A of the fluid introduction part 1900A is close to the test socket 1000. In the second channel 1130A of the socket 1000, the low temperature fluid is introduced into the first channel 1113 through the second channel 1130A, and absorbs heat in the top regions of the plurality of probes 1112 exposed in the channel 1113 to form a high temperature fluid. The high temperature fluid flows through the first channel 1113 to the third channel 1130B, and leaves the test socket 1000 through the third channel 1130B. In the configuration in which the fluid guiding member 1900B is vertically disposed on the carrier plate 3000 , the fluid guiding member 1900B can not only discharge the high-temperature fluid for heat dissipation, but also dissipate the accumulated heat of the top heat dissipation fin group 1500 at the same time. Finally, as shown in the figure, the fluid outlet part 1900B discharges the heat accumulated in the top heat dissipation fin group 1500 and the high-temperature fluid exiting from the third channel 1130B upwards. In addition, since there may be an appropriate gap G between the fluid lead-out component 1900B and the test socket 1000, the fluid lead-out component 1900B can change the direction of setting, and then adjust the lead-out direction of the high-temperature fluid, so as to facilitate the operation as shown in FIG. 14 . Adjust the convection between the test sockets in the burn-in test board, so as to optimize the heat dissipation efficiency under the burn-in test. Please refer to the schematic diagram of the burn-in test board equipped with a plurality of test sockets in FIG. 14. As shown in the figure, the plurality of test sockets 1000 (together with the fluid conveying components 1900) are arranged side by side on the burn-in test board 2000 in an array manner. (mother board), in which the test socket 1000 is configured on the carrier board 3000 (daughter board) is an embodiment, but the carrier board 3000 can also be omitted, and the test socket 1000 together with the fluid delivery component 1900 can be directly installed on the burn-in test board 2000. The fluid delivery component 1900 in the aforementioned test socket 1000 can be installed in other different forms according to design requirements. Test the sides of socket 1000 to optimize convection between the test sockets in the burn-in test board. Similarly, as shown in FIG. 13 , a plurality of test sockets with fluid delivery components of the above-mentioned second embodiment are arranged on the burn-in test board, and the way in which the fluid outlet components 1900B of the test sockets discharge the high-temperature fluid upwards is less obvious. The low temperature fluid introduced by the fluid introduction part 1900A of the adjacent test socket will affect the convection between the test sockets in the burn-in test board.

The fluid in the embodiment of the present invention is described by using convection to remove heat, but those skilled in the art can also use liquid cooling instead of gas cooling. For example, the fluid conveying component 1900 of the present invention can be a fan or The liquid cooling radiator can dissipate heat by inputting and outputting coolant to the fluid channel 1130 of the test socket 1000, and can also use the immersion cooling method to immerse the test socket 1000 with the fluid channel 1130 in the coolant to dissipate heat. .

It should be noted that the foregoing embodiments mentioned in the present creation are only used to illustrate the present creation, rather than to limit the scope of the present creation. All modifications and changes made to this creation by persons with ordinary skills in the technical field to which this creation belongs will not depart from the spirit and scope of this creation. The same or similar components in different embodiments, or components denoted by the same reference numerals in different embodiments, have the same physical or chemical properties. In addition, the above-described embodiments of the present invention may be combined or replaced with each other under appropriate circumstances, and are not limited to the specific embodiments described above. The connection relationship between a specific component and other components described in one embodiment can also be applied to other embodiments, which all fall within the scope of the present invention and the scope of the appended claims.

1000: Test socket

1100: body part

1111: Shell

1112: Probe

1113: first channel

1130A: Second channel

1130B: Third channel

1200: accommodating part

1300: upper cover

1310: Thermally conductive parts

1500: Top cooling fin set

1600: Bottom cooling fin group

1700: Fixed handle

1900A: Fluid Induction Components

1900B: Fluid Outlet Parts

1910A: First Opening

1910B: Second Opening

1920A: Fan blades for fluid introduction components

1920B: Fan blades for fluid outlet parts

3000: carrier board

G: Gap

W: detected object

Claims (11)

A test socket provided with convection, comprising: a main body part, having: an accommodating space configured to accommodate a detection object; a detection part, arranged in the accommodating space, the detection part is configured with a plurality of probes to contact The detection is performed on the bottom side of the detection object; an upper cover is arranged on the top side of the main body, and the upper cover has: a heat-conducting component configured to contact the top side of the detection object; wherein, a side surface of the main body part and the side surface A fluid channel is pierced between the other opposite side surfaces, and the fluid channel passes through the detection part and a part of a plurality of probes. The test socket of claim 1, wherein the test socket is disposed on a carrier board, the fluid channel penetrates the test socket, and the portion of the plurality of probes is exposed to the fluid channel, thereby enabling the plurality of probes Heat generated by a probe during a test procedure is removed from the test socket via convection in the fluid channel. The test socket of claim 2, further providing one or more fluid delivery components disposed around the test socket for promoting convection in the fluid channel. The test socket of claim 3, wherein the one or more fluid delivery components include a fluid inlet component and a fluid outlet component, which are respectively disposed at both ends of the fluid channel to establish a unidirectional convection. A test socket provided with convection, comprising: a main body part, having: an accommodating space configured to accommodate a detection object; a detection part, disposed in the accommodating space, the detection part having: A casing is configured with a first channel passing through the casing; a plurality of probes are penetrated through the casing to contact the bottom side of the test object for detection, and a part of the probes is exposed to the first In a channel; an upper cover, disposed on the top side of the main body, the upper cover has: a heat-conducting component configured to contact the top side of the detection object; wherein, a side surface of the main body is provided with a second channel, and The other opposite side of the side is provided with a third channel, and the first channel, the second channel and the third channel are connected to form a fluid channel. The test socket of claim 5, wherein a portion of the plurality of probes exposed to the first channel is located between the openings at both ends of the fluid channel. The test socket of claim 5, wherein a fluid introduction member and a fluid discharge member are provided around the body portion, wherein the fluid introduction member is in fluid communication with the second channel, and the fluid outlet member is in fluid communication with the third channel. The test socket of claim 7, wherein: the fluid introduction member further has a first opening for fluid communication with the second channel; the fluid outlet member further has a second opening for fluid communication with the third channel. The test socket of claim 7, wherein the fluid inlet part, the fluid outlet part, the second channel and the third channel are all located on the top side of a carrier board. The test socket of claim 7, wherein there is a gap between the fluid lead-out member and the side with the third channel relative to the body portion. A burn-in test board includes: a plurality of test sockets, and each test socket includes: a main body part, which has: a accommodating part configured to accommodate a detection object; a detection part equipped with a plurality of probes to contact the The bottom side of the test object is tested; an upper cover, comprising: a heat-conducting component configured to contact the top side of the detection object; wherein a first channel is opened on one side of the main body, and a side corresponding to the first channel is opened on the other side of the side a second channel, the first channel communicates with the second channel to form a fluid channel, the fluid channel extends through a part of the detection part; a fluid introduction part is in fluid communication with the first channel; and a fluid outlet part is in fluid communication with the first channel second channel.

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