TWM576642U - Lamp structure for preventing water permeation - Google Patents

Abstract

A lamp structure for preventing water seepage, comprising a lamp tube and a fixing base, the lamp tube comprising a tube body, a heat dissipating tube disposed in the tube body, and a light emitting module and a cover attached to the heat dissipating tube The two sides of the tube body are covered by a light-transmissive material, and the heat-dissipating tube is made of a heat-conducting material and has a heat-dissipating channel extending through the end faces to both ends, and the two ends of the heat-dissipating tube And extending to the two side covers and connecting the heat dissipation channel to the outside, the fixing seat comprises two fixing members, the two fixing members can be engaged with the two sides of the lamp tube at both ends, and can be fixed to the ceiling Or the wall surface; the two sides of the tube are sealed at both ends of the tube body to form a sealed state inside the lamp tube, and the heat dissipation channel of the heat pipe is connected to the outside to make it have good Waterproof and heat-dissipating effects to greatly improve the service life.

Description

Lamp structure for preventing water seepage

This creation is a technical field of the structure of waterproof lamps, especially a lamp structure with good waterproof and heat dissipation effects, which can greatly improve the service life of water leakage prevention.

A conventional lighting fixture, such as the patent of Taiwan Patent Application No. 102209400 "LED Lamp Improvement Structure", has a U-shaped cross section of the lampshade, and the open end is coupled upwardly to the bottom of the lamp holder in a buckle manner. Therefore, when it rains, the water is easily infiltrated into the lampshade by the contact between the lampshade and the lamp holder, so that the light-emitting module located inside the lampshade is in a humid environment and is prone to oxidation and aging. , which greatly shortens its service life.

The main purpose of this creation is to solve the problem that the conventional lighting fixtures are easy to make water invade the lampshade and the service life of the lamp is greatly shortened.

The structure of the lamp for preventing water seepage described in the present invention comprises a lamp tube and a fixing base. The lamp tube comprises a tube body, a heat dissipation tube, a light-emitting module and two side covers. The tube system is made of a light-transmissive material and has open ends at the inner side. Two ribs are provided on opposite sides of the pipe wall for a cavity in the inner portion of the pipe body. The heat-dissipating tube is made of a heat-conducting material and has a heat-dissipating channel extending through the two end faces. The heat-dissipating pipe is embedded in the cavity, and the two ends protrude from the two ends of the pipe body. length. The light-emitting module comprises a plurality of circuit boards and a plurality of LEDs electrically connected to the circuit board and a power line, wherein the circuit board is fixed on the heat-dissipating tube by a plurality of bolts, and the plurality of LEDs are available for The light is projected to the outside of the tube body, and one end of the power line is electrically connected to one end of the circuit board. The two sides of the cover have a set of slots on the opposite sides, a seal groove on the opposite side, and a tube hole and a line hole connecting the sleeve and the seal groove, and the sleeves of the two sides cover are sleeved At the two ends of the pipe body, the pipe hole is for the heat pipe to pass through, the wire hole is for the power wire to pass through, the sealing groove is filled with a sealant to completely seal the pipe hole and the heat pipe and the wire hole The gap between the power line and the power line. The fixing base comprises two fixing members, the two fixing members can be engaged with the two sides of the two ends of the lamp tube, and can be fixed on the ceiling or the wall surface, and the two fixing members are respectively provided with corresponding heat dissipation slots. The venting holes of the passage allow the heat in the heat dissipation channel to be quickly radiated to the outside.

The structure of the lamp for preventing water seepage provided by the present invention is characterized in that the tube body of the lamp tube is rounded, the two side cover sleeves are tightly closed at both ends of the tube body, and the sealing body is filled with the sealant The sealing groove of the two side covers completely seals the gap between the two side covers and the heat pipe and the power line, so that the inside of the lamp tube is completely sealed, so that the rain is raining. Therefore, it is impossible to invade the lamp tube, so that the light-emitting module located inside the lamp tube is well protected, and the service life can be greatly improved. In particular, the heat pipe and its interior penetrate to two The heat-dissipating channel with an open end surface can quickly derive the heat generated by the light-emitting module to the outside, so that the heat-dissipating effect is good, so that the service life can be further improved.

A‧‧‧ lamp

10‧‧‧ tube body

11‧‧‧ rib

12‧‧‧ 容容

20‧‧‧heat pipe

21‧‧‧The cooling channel

22‧‧‧Combined plane

30‧‧‧Lighting module

31‧‧‧ boards

32‧‧‧LED

33‧‧‧Power cord

34‧‧‧Combined bolts

40‧‧‧ side cover

41‧‧‧ sets of slots

42‧‧‧sealing groove

43‧‧‧Inlay

44‧‧‧ tube hole

45‧‧‧Line hole

46‧‧‧Sealing adhesive

B‧‧‧ fixed seat

50‧‧‧Fixed parts

51‧‧‧Connecting parts

52‧‧‧Inlay

53‧‧‧ screws

54‧‧‧ venting holes

55‧‧‧ fixing bolts

The first figure is a three-dimensional exploded view of the creation.

Figure 2 is a partial exploded view of the creation.

Figure 3 is a schematic enlarged view of the three-dimensional combination of the present creation.

Figure 4 is an enlarged schematic view of the combined cross section of the present creation.

Fig. 5 is an enlarged schematic view showing the A-A section of Fig. 4.

Referring to Figures 1 to 5, it is shown that the structure for preventing water seepage described in the present invention includes a lamp A and a fixing base B. The tube A includes a tube body 10, a heat pipe 20, a light emitting module 30, and two side covers 40. The tube body 10 is made of a light transmissive material (such as glass, acrylic, plastic, etc.) and has openings at both ends on opposite sides of the inner tube wall of the tube body 10. Two ribs 11 are provided for separating the inner side of the tube 10 from a pocket 12. The heat-dissipating tube 20 is made of a heat-conducting material (such as copper, aluminum, etc.), and has a heat-dissipating channel 21 through which an end surface is open, and the heat-dissipating tube 20 is embedded in the space. The two ends of the groove 12 protrude from the two ends of the pipe body 10, and a side of the groove 12 has a joint plane 22. The light-emitting module 30 includes a strip-shaped circuit board 31 and a plurality of LEDs 32 electrically connected to the circuit board 31 and a power cord. 33. The circuit board 31 is screwed to the bonding plane 22 by a plurality of bonding bolts 34. The plurality of LEDs 32 are configured to project light to the outside of the tube body 10. The power cable 33 is electrically connected to one end. One end of the circuit board 31. The two sides of the cover 40 have a groove 41 on the opposite side, a sealing groove 42 and a groove 43 on the opposite side, and a hole 44 and a hole in the groove 41 and the sealing groove 42 respectively. 45. The sleeves 41 of the two sides of the cover 40 are sleeved on both ends of the tube body 10 and adhered by adhesive to seal the inside of the tube A. The tube holes 44 are provided for the heat dissipation tube 20 to be worn. The wire hole 45 is permeable to the power line 33. The sealing groove 42 is for filling the sealant 46 to completely seal the tube hole 44 and the heat pipe 20 and the wire hole 45 and the power line 33. The gap between them.

The fixing base B includes two fixing members 50 and a connecting member 51. The opposite inner side surfaces of the two fixing members 50 have a panel 52 for inserting into the recess 43 of the two side covers 40, respectively. It can be fixed to the ceiling or the wall by means of a screw 53, a fixing nail, a buckle hole, a buckle hook, etc., and the two fixing members 50 are respectively provided with correspondingly communicating the heat dissipation channel 21 One of the vent holes 54 allows the heat dissipating passage 21 to be quickly radiated to the outside. The two end faces of the connecting member 51 face the opposite inner sides of the two fixing members 50, and are screw-coupled by a plurality of fixing bolts 55. By combining the two fixing members 50 and the connecting member 51, the overall texture and beauty can be greatly improved.

The structure of the lamp for preventing water seepage provided by the present invention is that the tube body 10 of the lamp tube A is rounded, and the two side covers 40 are sleeved on both ends of the tube body 10 and adhered by adhesive. And sealing the two sides of the cover 40 with the sealant 46 The groove 42 completely seals the gap between the two side covers 40 and the heat pipe 20 and the power line 33, so that the inside of the lamp tube A is completely sealed, so that the rain cannot be rained. Intrusion into the tube A, so that the light-emitting module 30 located inside the tube A can be well protected, and the service life can be greatly improved. In particular, the heat-dissipating tube 20 and the inside thereof penetrate through the heat-dissipating channels 21 having open-ended surfaces at both ends, so that the heat generated by the light-emitting module 30 can be quickly exported to the outside, thereby having a good heat dissipation effect. In this way, it can further enhance its service life.

In summary, since this creation has the above advantages and practical value, and there is no similar product publication in similar products, it has already met the application requirements of the new patent, and is filed according to law.

Claims (5)

A lamp structure for preventing water seepage, comprising a lamp tube, comprising: a tube body, which is made of a light transmissive material and has openings at both ends, and two ribs are provided on opposite sides of the inner tube wall A heat dissipating tube is formed by a heat-conducting material and has a heat-dissipating channel extending through the end faces to the end surfaces, and the heat-dissipating pipe is embedded in the cavity The two ends protrude from a length of the two ends of the tube; a light-emitting module includes a long strip of a circuit board and a plurality of LEDs electrically connected to the circuit board and a power line, the circuit board The plurality of LEDs are used to fix the light to the outside of the tube body, and one end of the power line is electrically connected to one end of the circuit board; Each has a set of grooves on the opposite inner side, a seal groove on the opposite outer side, and a pipe hole and a line hole connecting the sleeve groove and the seal groove, and the sleeve groove of the two side covers is sleeved on the pipe body. End, the tube hole is for the heat pipe to pass through, the line hole is for the power line to pass through The sealing groove is filled for the sealant to completely seal the gap with the hole of the heat pipe and the hole and the line between the power supply line. The structure of the illuminating device for preventing water seepage according to claim 1, wherein the heat dissipating tube has a bonding plane opposite to a side of the accommodating groove, and the circuit board of the illuminating module is screwed and fixed on the bonding plane. The structure for preventing water seepage as described in claim 1, wherein the two side covers are adhered to the ends of the tube by adhesive. The structure for preventing water seepage as described in claim 1, further comprising a fixing seat, The fixing base comprises two fixing members, the two fixing members can be engaged with the two sides of the two ends of the lamp tube, and can be fixed on the ceiling or the wall surface. The structure of the illuminating device for preventing water seepage according to claim 4, wherein the opposite outer sides of the two side covers respectively have a fitting groove, the fixing seat further comprises a connecting member, and the two opposite inner sides of the two fixing members have an insert The venting holes corresponding to the heat dissipating channels are respectively provided on the two fixing members for quickly dissipating heat in the heat dissipating channels to the outside, and the connecting members are respectively The end faces are in contact with the opposite inner sides of the two fixing members, and the two fixing members are screw-locked by a plurality of fixing bolts, and the two fixing members can be fixedly fixed to the ceiling or the wall by using a plurality of screws.